Zitate

APA-Zitierstil (7. Ausg.)
Cortina, R. D. d. l. (1977). Conversational Spanish in 20 lessons: Intended for self-study and for use in schools : with a simplified system of phonetic pronunciation. R. D. Cortina Co..
Chicago-Zitierstil (17. Ausg.)
Cortina, R. Diez de la. Conversational Spanish in 20 Lessons: Intended for Self-study and for Use in Schools : With a Simplified System of Phonetic Pronunciation. New York: R. D. Cortina Co., 1977.
MLA-Zitierstil (9. Ausg.)
Cortina, R. Diez de la. Conversational Spanish in 20 Lessons: Intended for Self-study and for Use in Schools : With a Simplified System of Phonetic Pronunciation. R. D. Cortina Co., 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.