Παραπομπή APA

Clapp, V. W. (1956). Bibliographical Services throughout the World. First and Second Annual Reports and Third Annual Report. Bull Med Libr Assoc.

Παραπομπή Chicago Style

Clapp, Verner W. "Bibliographical Services Throughout the World. First and Second Annual Reports and Third Annual Report." Bull Med Libr Assoc 1956.

Παραπομπή MLA

Clapp, Verner W. "Bibliographical Services Throughout the World. First and Second Annual Reports and Third Annual Report." Bull Med Libr Assoc 1956.

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