Zingapan, M. S. V., Lamberte, M. B., & Yap, J. T. (1990). Off-balance sheet activities of commercial banks in the Philippines. Philippine Institute for Development Studies.
Chicago-viite (17. p.)Zingapan, Ma. Socorro V., Mario B. Lamberte, ja Josef T. Yap. Off-balance Sheet Activities of Commercial Banks in the Philippines. Makati, Metro Manila: Philippine Institute for Development Studies, 1990.
MLA-viite (9. p.)Zingapan, Ma. Socorro V., et al. Off-balance Sheet Activities of Commercial Banks in the Philippines. Philippine Institute for Development Studies, 1990.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.