Dyfyniad APA

Ranganathan, S. (1955). Heading and canons: Comparative study of five catalogue codes. S. Viswanathan.

Dyfyniad Arddull Chicago

Ranganathan, S.R. Heading and Canons: Comparative Study of Five Catalogue Codes. Madras: S. Viswanathan, 1955.

Dyfyniad MLA

Ranganathan, S.R. Heading and Canons: Comparative Study of Five Catalogue Codes. S. Viswanathan, 1955.

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