Dyfyniad APA

Holley. Self-Publishing and Collection Development. Purdue University Press.

Dyfyniad Arddull Chicago

Holley. Self-Publishing and Collection Development. Purdue University Press.

Dyfyniad MLA

Holley. Self-Publishing and Collection Development. Purdue University Press.

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