Dyfyniad APA

VIEIRA WALTER E. (1999). MANAGING EXECUTIVE SUCCESS. RESPONSE BOOKS.

Dyfyniad Arddull Chicago

VIEIRA WALTER E. MANAGING EXECUTIVE SUCCESS. NEW DELHI: RESPONSE BOOKS, 1999.

Dyfyniad MLA

VIEIRA WALTER E. MANAGING EXECUTIVE SUCCESS. RESPONSE BOOKS, 1999.

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