Παραπομπή σε μορφή APA (7η εκδ.)

Adams, D. W., & Sandoval, V. N. (1989). Informal rural finance in the Philippines. Agricultural Economics and Rural Sociology, Ohio State University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Adams, Dale W., και Virginia Nazarea Sandoval. Informal Rural Finance in the Philippines. Colombus, Ohio: Agricultural Economics and Rural Sociology, Ohio State University, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Adams, Dale W., και Virginia Nazarea Sandoval. Informal Rural Finance in the Philippines. Agricultural Economics and Rural Sociology, Ohio State University, 1989.