Gonzales, E. M. P. (2009). An authority file of Philippine Government Names of Executive Branch from the department level to the bureau level with historical notes and references.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Gonzales, Edilisa Marie P. An Authority File of Philippine Government Names of Executive Branch from the Department Level to the Bureau Level with Historical Notes and References. 2009.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Gonzales, Edilisa Marie P. An Authority File of Philippine Government Names of Executive Branch from the Department Level to the Bureau Level with Historical Notes and References. 2009.
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