Dyfyniad APA

Neuschel, R. F. (1960). Management by system/2e (2nd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Neuschel, Richard F. Management by System/2e. 2nd ed. London: McGraw Hill, 1960.

Dyfyniad MLA

Neuschel, Richard F. Management by System/2e. 2nd ed. McGraw Hill, 1960.

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