APA Citation

Levin, H. S. (1956). Services of Audio-Visual Material by American Dental Association.

Citação norma Chicago

Levin, Helaine S. Services of Audio-Visual Material By American Dental Association. 1956.

MLA Citation

Levin, Helaine S. Services of Audio-Visual Material By American Dental Association. 1956.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.