Dyfyniad APA

Bunch A. (1981). The retrieval of information in the humanities and the social science. Marcel Dekker.

Dyfyniad Arddull Chicago

Bunch A. The Retrieval of Information in the Humanities and the Social Science. London: Marcel Dekker, 1981.

Dyfyniad MLA

Bunch A. The Retrieval of Information in the Humanities and the Social Science. Marcel Dekker, 1981.

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