Dyfyniad APA

(1950). (Journal) Annals of library Science and documentation. INSDOC.

Dyfyniad Arddull Chicago

(Journal) Annals of Library Science and Documentation. New Delhi: INSDOC, 1950.

Dyfyniad MLA

(Journal) Annals of Library Science and Documentation. INSDOC, 1950.

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