Dyfyniad APA

Donald D Osburn & Kenneth C Schneeberger. (1978). Modern agriculture management. Reston publishing co.

Dyfyniad Arddull Chicago

Donald D Osburn and Kenneth C Schneeberger. Modern Agriculture Management. Reston publishing co, 1978.

Dyfyniad MLA

Donald D Osburn and Kenneth C Schneeberger. Modern Agriculture Management. Reston publishing co, 1978.

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