Roldán, A., & MacCaskey, G. (1968). Personality types and holiness. Alba House.
Cita Chicago Style (17a ed.)Roldán, Alejandro, y Gregory MacCaskey. Personality Types and Holiness. Staten Island, New York: Alba House, 1968.
Cita MLA (9a ed.)Roldán, Alejandro, y Gregory MacCaskey. Personality Types and Holiness. Alba House, 1968.
Precaución: Estas citas no son 100% exactas.