Cita APA

Walker, J. R. A. (1966). Information bullettins in special libraries: Background,problems and practice.

Chicago Edition Citation

Walker, J. R. A. Information Bullettins in Special Libraries: Background,problems and Practice. 1966.

Cita MLA

Walker, J. R. A. Information Bullettins in Special Libraries: Background,problems and Practice. 1966.

Atenció: Aquestes cites poden no estar 100% correctes.