Aquino, R. C. (1949). Philippine transportation, admiralty, customs, public service and aviation law: Containing statutory and decisional rules. P.C.F. Pub.
Chicago-referens (17:e uppl.)Aquino, Ramon C. Philippine Transportation, Admiralty, Customs, Public Service and Aviation Law: Containing Statutory and Decisional Rules. Manila: P.C.F. Pub, 1949.
MLA-referens (9:e uppl.)Aquino, Ramon C. Philippine Transportation, Admiralty, Customs, Public Service and Aviation Law: Containing Statutory and Decisional Rules. P.C.F. Pub, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.