Philippines Commission on Audit & International Congress of Supreme Audit Institutions (11th : Manila : 1983). (1984). Report and proceedings of the XI International Congress of Supreme Audit Institutions, Manila, April 19-27, 1983. Commission on Audit.
Cita Chicago (17th ed.)Philippines Commission on Audit i International Congress of Supreme Audit Institutions (11th : Manila : 1983). Report and Proceedings of the XI International Congress of Supreme Audit Institutions, Manila, April 19-27, 1983. Quezon City: Commission on Audit, 1984.
Cita MLA (9th ed.)Philippines Commission on Audit i International Congress of Supreme Audit Institutions (11th : Manila : 1983). Report and Proceedings of the XI International Congress of Supreme Audit Institutions, Manila, April 19-27, 1983. Commission on Audit, 1984.