Dyfyniad APA

(1990). India ,Department Of Science and Technology: Research and Development Statistics,1988 - 89. Controller of Publications.

Dyfyniad Arddull Chicago

India ,Department Of Science and Technology: Research and Development Statistics,1988 - 89. New Delhi: Controller of Publications, 1990.

Dyfyniad MLA

India ,Department Of Science and Technology: Research and Development Statistics,1988 - 89. Controller of Publications, 1990.

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