APA (7 वां संस्करण) प्रशस्ति पत्र

Mogello, R. C., & Mogello, H. C. J. (2024). Important provisions in civil law: Obligations and contracts: bar questions and UP suggested answers from 1990 to 2023 (2024 edition.). Central Book Supply, Inc.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mogello, Richard Cerna, और Hilarion C. Jr Mogello. Important Provisions in Civil Law: Obligations and Contracts: Bar Questions and UP Suggested Answers from 1990 to 2023. 2024 edition. Quezon City: Central Book Supply, Inc, 2024.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mogello, Richard Cerna, और Hilarion C. Jr Mogello. Important Provisions in Civil Law: Obligations and Contracts: Bar Questions and UP Suggested Answers from 1990 to 2023. 2024 edition. Central Book Supply, Inc, 2024.

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