Παραπομπή σε μορφή APA (7η εκδ.)

Barril, M. S. Communication patterns at the public service desks of the UPLB Library.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barril, Martha Seguerra. Communication Patterns at the Public Service Desks of the UPLB Library.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barril, Martha Seguerra. Communication Patterns at the Public Service Desks of the UPLB Library.