APA (7th ed.) Zitazioa
Parker, J. S. (1985). Unesco and library development planning. Library Association.
Chicago Style (17th ed.) Zitazioa
Parker, J. Stephen. Unesco and Library Development Planning. London: Library Association, 1985.
MLA (9th ed.) Zitazioa
Parker, J. Stephen. Unesco and Library Development Planning. Library Association, 1985.
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