Palmer, J. W. (1990). Reference, Selection, and Current-Awareness Tools for the Video Librarian.
Citazione stile Chigago Style (17a edizione)Palmer, Joseph W. Reference, Selection, and Current-Awareness Tools for the Video Librarian. 1990.
Citatione MLA (9a ed.)Palmer, Joseph W. Reference, Selection, and Current-Awareness Tools for the Video Librarian. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.