Dyfyniad APA

BOOT RICHARD. (1994). MANAGING THE UNKNOWN. MCGRAW-HILL.

Dyfyniad Arddull Chicago

BOOT RICHARD. MANAGING THE UNKNOWN. LONDON: MCGRAW-HILL, 1994.

Dyfyniad MLA

BOOT RICHARD. MANAGING THE UNKNOWN. MCGRAW-HILL, 1994.

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