Dyfyniad APA

Birla institute of scientific research. (1975). World economic profile: Selected countries. Macmillan Company.

Dyfyniad Arddull Chicago

Birla institute of scientific research. World Economic Profile: Selected Countries. Delhi: Macmillan Company, 1975.

Dyfyniad MLA

Birla institute of scientific research. World Economic Profile: Selected Countries. Macmillan Company, 1975.

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