Hauptman, R. (1989). Periodicals: Proliferation, Pricing, and the Penurious Librarian.
Cita Chicago Style (17a ed.)Hauptman, Robert. Periodicals: Proliferation, Pricing, and the Penurious Librarian. 1989.
Cita MLA (9a ed.)Hauptman, Robert. Periodicals: Proliferation, Pricing, and the Penurious Librarian. 1989.
Precaución: Estas citas no son 100% exactas.