Philippines. Department of Labor and Employment. Bureau of Labor and Employment Statistics. (1994). Occupational injuries and work accidents, 1992: Consolidated report on the occupational injuries survey and annual work accidents. s.n.
Chicagoスタイル(17版)引用形式Philippines. Department of Labor and Employment. Bureau of Labor and Employment Statistics. Occupational Injuries and Work Accidents, 1992: Consolidated Report on the Occupational Injuries Survey and Annual Work Accidents. Manila: s.n, 1994.
MLA(9版)引用形式Philippines. Department of Labor and Employment. Bureau of Labor and Employment Statistics. Occupational Injuries and Work Accidents, 1992: Consolidated Report on the Occupational Injuries Survey and Annual Work Accidents. s.n, 1994.
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