Dyfyniad APA

Roseman, E. (1977). Confronting nonpromotability. AMA.

Dyfyniad Arddull Chicago

Roseman, Edward. Confronting Nonpromotability. New York: AMA, 1977.

Dyfyniad MLA

Roseman, Edward. Confronting Nonpromotability. AMA, 1977.

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