U.S. Bureau of Insular Affairs. (1908). Compilation of laws and regulations relating to public lands in the Philippine Islands, February 1, 1908. Govt. Print. Off.
Chicago-referens (17:e uppl.)U.S. Bureau of Insular Affairs. Compilation of Laws and Regulations Relating to Public Lands in the Philippine Islands, February 1, 1908. Washington: Govt. Print. Off, 1908.
MLA-referens (9:e uppl.)U.S. Bureau of Insular Affairs. Compilation of Laws and Regulations Relating to Public Lands in the Philippine Islands, February 1, 1908. Govt. Print. Off, 1908.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.