APA (7e ed.) Bronvermelding

Hammond, L. P. 1. (1928). A survey of economic conditions in the Philippine Islands with particular reference to present and future development. Bureau of Printing.

Chicago (17e ed.) Bronvermelding

Hammond, Lyman Pierce 1880. A Survey of Economic Conditions in the Philippine Islands with Particular Reference to Present and Future Development. Manila: Bureau of Printing, 1928.

MLA (9e ed.) Bronvermelding

Hammond, Lyman Pierce 1880. A Survey of Economic Conditions in the Philippine Islands with Particular Reference to Present and Future Development. Bureau of Printing, 1928.