APA (7e ed.) Bronvermelding

National Library of the Philippines. Impact stories: A publication for library and information services month (Librarian edition.).

Chicago (17e ed.) Bronvermelding

National Library of the Philippines. Impact Stories: A Publication for Library and Information Services Month. Librarian edition.

MLA (9e ed.) Bronvermelding

National Library of the Philippines. Impact Stories: A Publication for Library and Information Services Month. Librarian edition.

Let op: Deze citaties zijn niet altijd 100% accuraat.