APA (7 वां संस्करण) प्रशस्ति पत्र

Pena, N. (1958). Practical exercises in conveyancing and legal forms (1958 rev. ed.). Pasicolan Book Store.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Pena, Narciso. Practical Exercises in Conveyancing and Legal Forms. 1958 rev. ed. Manila: Pasicolan Book Store, 1958.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Pena, Narciso. Practical Exercises in Conveyancing and Legal Forms. 1958 rev. ed. Pasicolan Book Store, 1958.

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