Dyfyniad APA

HAMEL GARY. (2002). COMPETING FOR THE FUTURE. TATA MCGRAW-HILL PUBLISHING COMPANY.

Dyfyniad Arddull Chicago

HAMEL GARY. COMPETING FOR THE FUTURE. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.

Dyfyniad MLA

HAMEL GARY. COMPETING FOR THE FUTURE. TATA MCGRAW-HILL PUBLISHING COMPANY, 2002.

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