Political parties and party systems / Alan Ware

Dynamics of the party system: alignment realignment of political parties in the United States/ James L. Sundquist

Penderogasian hak asasi manusia melalui penyederhanaan partai politik dalam sistem ketatanegaraan Republik Indonesia = Derogation of human right by simplification of political party in the constitutional system of Indonesia

Peranan partai politik era reformasi terhadap integrasi nasional: studi kasus PDI Perjuangan dan PK Sejahtera = The role of political party era reform to national integration taking case study of PDI Perjuangan and PK Sejahtera

Policy and party competition / Michael Laver and W. Ben Hunt