Dyfyniad APA

Society for Geographical Studies (India). (1968). The Geographical knowledge. The Society.

Dyfyniad Arddull Chicago

Society for Geographical Studies (India). The Geographical Knowledge. Kanpur: The Society, 1968.

Dyfyniad MLA

Society for Geographical Studies (India). The Geographical Knowledge. The Society, 1968.

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