Dyfyniad APA

Sankaranarayanan, Y. (1970). Plastics and shellac s. Shellac Export Promotion Council.

Dyfyniad Arddull Chicago

Sankaranarayanan, Y. Plastics and Shellac S. Calcutta: Shellac Export Promotion Council, 1970.

Dyfyniad MLA

Sankaranarayanan, Y. Plastics and Shellac S. Shellac Export Promotion Council, 1970.

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