Liang, D. (1970). Philippine parties and politics; a historical study of national experience in democracy. Gladstone.
Chicago-viite (17. p.)Liang, Dapen. Philippine Parties and Politics; a Historical Study of National Experience in Democracy. San Francisco, CA: Gladstone, 1970.
MLA-viite (9. p.)Liang, Dapen. Philippine Parties and Politics; a Historical Study of National Experience in Democracy. Gladstone, 1970.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.