Dyfyniad APA

CROCETTI, G., & ELLIS, D. (1984). GMAT (graduate management admission test). Prentice-Hall.

Dyfyniad Arddull Chicago

CROCETTI, Gino, and David ELLIS. GMAT (graduate Management Admission Test). New Delhi: Prentice-Hall, 1984.

Dyfyniad MLA

CROCETTI, Gino, and David ELLIS. GMAT (graduate Management Admission Test). Prentice-Hall, 1984.

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