Dyfyniad APA

Dittman, H. (2000). Learn library of congress classification: Library basics. Lanham, Maryland: Scarecrow Press.

Dyfyniad Arddull Chicago

Dittman, Helena. Learn Library of Congress Classification: Library Basics. Lanham, Maryland: Scarecrow Press, 2000.

Dyfyniad MLA

Dittman, Helena. Learn Library of Congress Classification: Library Basics. Lanham, Maryland: Scarecrow Press, 2000.

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