Salvador, B. P., Jr. (2003). Bar reviewer in political law, labor and social legislation: A survival guide. Central Book Supply.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSalvador, Bernardino P., Jr. Bar Reviewer in Political Law, Labor and Social Legislation: A Survival Guide. Quezon City: Central Book Supply, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSalvador, Bernardino P., Jr. Bar Reviewer in Political Law, Labor and Social Legislation: A Survival Guide. Central Book Supply, 2003.
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