La Grone, G. G. (1965). Basic conversational Spanish. Holt, Rinehart and Winston.
Cita Chicago Style (17a ed.)La Grone, Gregory Gough. Basic Conversational Spanish. New York: Holt, Rinehart and Winston, 1965.
Cita MLA (9a ed.)La Grone, Gregory Gough. Basic Conversational Spanish. Holt, Rinehart and Winston, 1965.
Precaución: Estas citas no son 100% exactas.
