Philippine Library Association & Philippine Library Association Biennial Convention, Cebu City, 1969. (1969). Librarians face the challenges of the day: Papers of the 1969 biennial convention of the Philippine Library Association. [s.n.].
Chicago-Zitierstil (17. Ausg.)Philippine Library Association und Cebu City Philippine Library Association Biennial Convention. Librarians Face the Challenges of the Day: Papers of the 1969 Biennial Convention of the Philippine Library Association. Manila: [s.n.], 1969.
MLA-Zitierstil (9. Ausg.)Philippine Library Association und Cebu City Philippine Library Association Biennial Convention. Librarians Face the Challenges of the Day: Papers of the 1969 Biennial Convention of the Philippine Library Association. [s.n.], 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.