Farr, K. R. (1973). Personalism and party politics: Institutionalization of the Popular Democratic Party of Puerto Rico. Inter American University Press.
Čikaški stil citiranja (17. izdanje)Farr, Kenneth R. Personalism and Party Politics: Institutionalization of the Popular Democratic Party of Puerto Rico. Hato Rey: Inter American University Press, 1973.
MLA način citiranja (8. izdanje)Farr, Kenneth R. Personalism and Party Politics: Institutionalization of the Popular Democratic Party of Puerto Rico. Inter American University Press, 1973.
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