Line, M. B. (1967). Library surveys.
Chicago Edition CitationLine, Maurice B. Library Surveys. 1967.
MLA Edition CitationLine, Maurice B. Library Surveys. 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Line, M. B. (1967). Library surveys.
Chicago Edition CitationLine, Maurice B. Library Surveys. 1967.
MLA Edition CitationLine, Maurice B. Library Surveys. 1967.