Readings in social science II: Social, economic and political thought. University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Readings in Social Science II: Social, Economic and Political Thought. Quezon City: University of the Philippines.
Lua MLA (9ú heag.)Readings in Social Science II: Social, Economic and Political Thought. University of the Philippines.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.