Dyfyniad APA

National Science Council of Sri Lanka. Journal of the National Science Council of Sri Lanka. National Science Council.

Dyfyniad Arddull Chicago

National Science Council of Sri Lanka. Journal of the National Science Council of Sri Lanka. [Colombo]: National Science Council.

Dyfyniad MLA

National Science Council of Sri Lanka. Journal of the National Science Council of Sri Lanka. National Science Council.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.