(1981). Education and information science libraries, including audiovisual, picture, publishing, rarebook and recreational libraries (6th ed.). Gale Research.
Cytowanie według stylu Chicago (wyd. 17)Education and Information Science Libraries, Including Audiovisual, Picture, Publishing, Rarebook and Recreational Libraries. 6th ed. Detroit: Gale Research, 1981.
Cytowanie według stylu MLA (wyd. 9)Education and Information Science Libraries, Including Audiovisual, Picture, Publishing, Rarebook and Recreational Libraries. 6th ed. Gale Research, 1981.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..