Dyfyniad APA

Sherry London. (2000). Frontpage 2000: Get Professional Results. Osborne McGraw-Hill.

Dyfyniad Arddull Chicago

Sherry London. Frontpage 2000: Get Professional Results. Osborne McGraw-Hill, 2000.

Dyfyniad MLA

Sherry London. Frontpage 2000: Get Professional Results. Osborne McGraw-Hill, 2000.

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