Latham, S., Slade, A. L., & Budnick, C. (1991). Library services for off-campus and distance education: An annotated bibliography. Canadian Library Association, Library Association Publishing, American Library Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Latham, Sheila, Alexander L. Slade, και Carol Budnick. Library Services for Off-campus and Distance Education: An Annotated Bibliography. Ontario: Canadian Library Association, Library Association Publishing, American Library Association, 1991.
Παραπομπή σε μορφή MLA (9th εκδ.)Latham, Sheila, et al. Library Services for Off-campus and Distance Education: An Annotated Bibliography. Canadian Library Association, Library Association Publishing, American Library Association, 1991.
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