Dyfyniad APA

Ratho , T. .. N., & Prakash , R. (1996). Emerging treands in teaching of chemistry. Kanishka publishers and distributers.

Dyfyniad Arddull Chicago

Ratho , T . N., and Ravi Prakash. Emerging Treands in Teaching of Chemistry. New Delhi: Kanishka publishers and distributers, 1996.

Dyfyniad MLA

Ratho , T . N., and Ravi Prakash. Emerging Treands in Teaching of Chemistry. Kanishka publishers and distributers, 1996.

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