Philippines. Laws, etc. (1978). Presidential Decree No. 625. Government Printing Office.
Cita Chicago (17th ed.)Philippines. Laws, etc. Presidential Decree No. 625. Manila: Government Printing Office, 1978.
Cita MLA (9th ed.)Philippines. Laws, etc. Presidential Decree No. 625. Government Printing Office, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.