Marcos, F. E. (1975). A matter of survival. Bureau of National and Foreign Information, Department of Public Information.
Chicago-viite (17. p.)Marcos, Ferdinand Edralin. A Matter of Survival. Manila: Bureau of National and Foreign Information, Department of Public Information, 1975.
MLA-viite (9. p.)Marcos, Ferdinand Edralin. A Matter of Survival. Bureau of National and Foreign Information, Department of Public Information, 1975.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.