Dyfyniad APA

Whittaker, K. (1993). The Basics of library-based user services. Library Association.

Dyfyniad Arddull Chicago

Whittaker, Kenneth. The Basics of Library-based User Services. Library Association, 1993.

Dyfyniad MLA

Whittaker, Kenneth. The Basics of Library-based User Services. Library Association, 1993.

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