Goonetilleke, L.A., Balachandran, S. and Jansz, E.R., 1980. Studies on the Pinus Species growing in Sri Lankan plantations. III. Composition of turpentine of Pinus caribaea (var. Hondurensis) of the Erabedde plantation. Journal of the National Science Foundation of Sri Lanka, 8(2), pp.155–160.

Goonetilleke LA, Balachandran S, Jansz ER. Studies on the Pinus Species growing in Sri Lankan plantations. III. Composition of turpentine of Pinus caribaea (var. Hondurensis) of the Erabedde plantation. Journal of the National Science Foundation of Sri Lanka. 1980;8(2):155–60.

Goonetilleke, L. A., Balachandran, S., & Jansz, E. R. (1980). Studies on the Pinus Species growing in Sri Lankan plantations. III. Composition of turpentine of Pinus caribaea (var. Hondurensis) of the Erabedde plantation. Journal of the National Science Foundation of Sri Lanka, 8(2), 155–160.

1. Goonetilleke LA, Balachandran S, Jansz ER. Studies on the Pinus Species growing in Sri Lankan plantations. III. Composition of turpentine of Pinus caribaea (var. Hondurensis) of the Erabedde plantation. Journal of the National Science Foundation of Sri Lanka. 1980;8(2):155-160.

Goonetilleke LA, Balachandran S and Jansz ER, ‘Studies on the Pinus Species Growing in Sri Lankan Plantations. III. Composition of Turpentine of Pinus Caribaea (var. Hondurensis) of the Erabedde Plantation’ (1980) 8 Journal of the National Science Foundation of Sri Lanka 155

Goonetilleke, L. A., S. Balachandran, and E. R. Jansz. 1980. “Studies on the Pinus Species Growing in Sri Lankan Plantations. III. Composition of Turpentine of Pinus Caribaea (var. Hondurensis) of the Erabedde Plantation”. Journal of the National Science Foundation of Sri Lanka 8 (2): 155–60.

Goonetilleke, L. A., S. Balachandran, and E. R. Jansz. “Studies on the Pinus Species Growing in Sri Lankan Plantations. III. Composition of Turpentine of Pinus Caribaea (var. Hondurensis) of the Erabedde Plantation”. Journal of the National Science Foundation of Sri Lanka 8, no. 2 (1980): 155–60.

Goonetilleke, L A, et al.. “Studies on the Pinus Species growing in Sri Lankan plantations. III. Composition of turpentine of Pinus caribaea (var. Hondurensis) of the Erabedde plantation”. Journal of the National Science Foundation of Sri Lanka, vol. 8, no. 2, 1980, pp. 155–60.