Line, M. B. (1967). Library surveys.
Chicago Edition CitationLine, Maurice B. Library Surveys. 1967.
Cita MLALine, Maurice B. Library Surveys. 1967.
Atenció: Aquestes cites poden no estar 100% correctes.
Line, M. B. (1967). Library surveys.
Chicago Edition CitationLine, Maurice B. Library Surveys. 1967.
Cita MLALine, Maurice B. Library Surveys. 1967.