==References==* Bambang Setiawan & Bestian Nainggolan (Eds) (2004) "Partai-Partai Politik Indonesia: Ideologi dan Program 2004-2009 (Indonesian Political Parties: Ideologies and Programs 2004-2009" Kompas ISBN 979-709-121-X* Evans, Kevin Raymond, (2003) "The History of Political Parties & General Elections in Indonesia", Arise Consultancies, Jakarta, ISBN 979-97445-0-4* Gosnell, Harold F. (1958) "Indonesians Go to the Polls: The Parties and their Stand on Constitutional Issues" in "Midwest Journal of Political Science"* Kahin, George McTurnan (1970), "Nationalism and Revolution in Indonesia", Cornell University Press, ISBN 0-8014-9108-8* Liddle, R. William, "The 1977 Indonesian and New Order Legitimacy", South East Asian Affairs 1978, Translation published in "Pemilu-Pemilu Orde Baru", LP3ES, Jakarta, ISBN 979-8015-88-6* Ricklefs, M.C.
История партии* Bambang Setiawan & Bestian Nainggolan (Eds) (2004) "Partai-Partai Politik Indonesia: Ideologi dan Program 2004-2009 (Indonesian Political Parties: Ideologies and Programs 2004-2009" Kompas ISBN 979-709-121-X* Evans, Kevin Raymond, (2003) "The History of Political Parties & General Elections in Indonesia", Arise Consultancies, Jakarta, ISBN 979-97445-0-4* Gosnell, Harold F. (1958) "Indonesians Go to the Polls: The Parties and their Stand on Constitutional Issues" in "Midwest Journal of Political Science"* Kahin, George McTurnan (1970), "Nationalism and Revolution in Indonesia", Cornell University Press, ISBN 0-8014-9108-8* Liddle, R. William, "The 1977 Indonesian and New Order Legitimacy", South East Asian Affairs 1978, Translation published in "Pemilu-Pemilu Orde Baru", LP3ES, Jakarta, ISBN 979-8015-88-6* Ricklefs, M.C.