Velayo, R. M. Velayo's digest of Philippine Supreme Court and Court of Appeals decisions (1942-1954): Supplement. Domerte Book Supply.
Chicago-referens (17:e uppl.)Velayo, Ramon M. Velayo's Digest of Philippine Supreme Court and Court of Appeals Decisions (1942-1954): Supplement. Manila: Domerte Book Supply.
MLA-referens (9:e uppl.)Velayo, Ramon M. Velayo's Digest of Philippine Supreme Court and Court of Appeals Decisions (1942-1954): Supplement. Domerte Book Supply.
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