Dyfyniad APA

AMERICAN MANAGEMENT ASSOCIATION. (1977). EFFECTIVE COMMUNICATION ON THE JOB. TARAPOREVALA PUBLICATIONS.

Dyfyniad Arddull Chicago

AMERICAN MANAGEMENT ASSOCIATION. EFFECTIVE COMMUNICATION ON THE JOB. BOMBAY: TARAPOREVALA PUBLICATIONS, 1977.

Dyfyniad MLA

AMERICAN MANAGEMENT ASSOCIATION. EFFECTIVE COMMUNICATION ON THE JOB. TARAPOREVALA PUBLICATIONS, 1977.

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