Philippines National Statistics Office. (1995). 1995 annual survey of establishment. NSO.
Chicagoスタイル(17版)引用形式Philippines National Statistics Office. 1995 Annual Survey of Establishment. Manila: NSO, 1995.
MLA(9版)引用形式Philippines National Statistics Office. 1995 Annual Survey of Establishment. NSO, 1995.
警告: この引用は必ずしも正確ではありません.