Leroy Wilson, J. (1970). A generative phonological study of Costa Rican spanish. University of Michigan.
Chicago Style (17. basım) AtıfLeroy Wilson, Jack. A Generative Phonological Study of Costa Rican Spanish. [Michigan]: University of Michigan, 1970.
MLA (9th ed.) AtıfLeroy Wilson, Jack. A Generative Phonological Study of Costa Rican Spanish. University of Michigan, 1970.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
