Solidum, E. D. (1994). Outline of readings in political, social and economic thought. [The Author].
Chicago-referens (17:e uppl.)Solidum, Estrella David. Outline of Readings in Political, Social and Economic Thought. Quezon City: [The Author], 1994.
MLA-referens (9:e uppl.)Solidum, Estrella David. Outline of Readings in Political, Social and Economic Thought. [The Author], 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.