APA aipamena

Philippine Islands . Bureau of Labor. (1926). Manual of the Bureau of labor. Bureau of Printing.

Chicago Style aipamena

Philippine Islands . Bureau of Labor. Manual of the Bureau of Labor. Manila: Bureau of Printing, 1926.

MLA aipamena

Philippine Islands . Bureau of Labor. Manual of the Bureau of Labor. Bureau of Printing, 1926.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.