Owsley, R. H. (1956). Philippine city charters: Roy H. Owsley and Associates. Institute of Public Administration.
Chicago Style (17th ed.) CitationOwsley, Roy H. Philippine City Charters: Roy H. Owsley and Associates. Manila: Institute of Public Administration, 1956.
MLA (9th ed.) CitationOwsley, Roy H. Philippine City Charters: Roy H. Owsley and Associates. Institute of Public Administration, 1956.
Warning: These citations may not always be 100% accurate.