Dyfyniad APA

Batty, C. (1966). Introduction to the dewey decimal classifications. Asia publishing house.

Dyfyniad Arddull Chicago

Batty, C.D. Introduction to the Dewey Decimal Classifications. Bombay: Asia publishing house, 1966.

Dyfyniad MLA

Batty, C.D. Introduction to the Dewey Decimal Classifications. Asia publishing house, 1966.

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