Dyfyniad APA

Grace, M. (1956). Books for Catholic colleges, 1953-1955 ([3rd suppl.].). American Library Association.

Dyfyniad Arddull Chicago

Grace, Melania. Books for Catholic Colleges, 1953-1955. [3rd suppl.]. Chicago: American Library Association, 1956.

Dyfyniad MLA

Grace, Melania. Books for Catholic Colleges, 1953-1955. [3rd suppl.]. American Library Association, 1956.

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