(CCP), C. C. d. P. (1997). Demographic Diversity and Change in the Central American Isthmus.
Chicago Stili Alıntı(CCP), Centro Centroamericano de Población. Demographic Diversity and Change in the Central American Isthmus. 1997.
MLA Alıntı(CCP), Centro Centroamericano de Población. Demographic Diversity and Change in the Central American Isthmus. 1997.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..