Okun, Arthur M., author
C.C. Norton, 1969
Buku Teks
edited by Karl Brunner, Allan H. Meltzer
Nort-Holland , 1977
Buku Teks
Ni, Xia, author
China Renmin Universitiy, 2015
eBooks
Selma Kartikasari, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2005
UI - Tesis (Membership)
edited by John Ravenhill
NY Oxford University Press, 2017
Buku Teks