Cita APA (7th ed.)

Impavido, G., Musalem, A. R., & Tressel, T. (2001). Contractual savings institutions and banks' stability and efficiency. World Bank.

Cita Chicago (17th ed.)

Impavido, Gregorio, Alberto R. Musalem, i Thierry Tressel. Contractual Savings Institutions and Banks' Stability and Efficiency. Washington, D.C: World Bank, 2001.

Cita MLA (9th ed.)

Impavido, Gregorio, et al. Contractual Savings Institutions and Banks' Stability and Efficiency. World Bank, 2001.