APA-Zitierstil (7. Ausg.)

Ayson, R. L. (1994). The Local Water Utilities Administration library user needs and patterns of information and library use.

Chicago-Zitierstil (17. Ausg.)

Ayson, Raul L. The Local Water Utilities Administration Library User Needs and Patterns of Information and Library Use. Quezon City : Institute of Library Science, University of the Philippines Diliman, 1994.

MLA-Zitierstil (9. Ausg.)

Ayson, Raul L. The Local Water Utilities Administration Library User Needs and Patterns of Information and Library Use. 1994.