Dyfyniad APA

H.W.Singer, N. H. a. R. T. (1990). North-South Trade in Manufactures. Indus.

Dyfyniad Arddull Chicago

H.W.Singer, Neelambar Hatti and Rameshwar Tandon. North-South Trade in Manufactures. New Delhi: Indus, 1990.

Dyfyniad MLA

H.W.Singer, Neelambar Hatti and Rameshwar Tandon. North-South Trade in Manufactures. Indus, 1990.

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