Cita APA

Philippines . Bureau of Labor and Employment Statistics. (1991). Survey of specific groups of workers, 1983-. BLES.

Citación estilo Chicago

Philippines . Bureau of Labor and Employment Statistics. Survey of Specific Groups of Workers, 1983-. Manila: BLES, 1991.

Cita MLA

Philippines . Bureau of Labor and Employment Statistics. Survey of Specific Groups of Workers, 1983-. BLES, 1991.

Warning: These citations may not always be 100% accurate.