Dyfyniad APA

CHACKO GEORGE K. (1979). MANAGEMENT INFORMATION SYSTEMS. PETROCELLI BOOKS.

Dyfyniad Arddull Chicago

CHACKO GEORGE K. MANAGEMENT INFORMATION SYSTEMS. NEW YORK: PETROCELLI BOOKS, 1979.

Dyfyniad MLA

CHACKO GEORGE K. MANAGEMENT INFORMATION SYSTEMS. PETROCELLI BOOKS, 1979.

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