Lembaga Administrasi Perusahaan Fakultas Ekonomi Universitas Trisakti
Direktorat Jenderal Pajak, Departemen Keuangan, 1969
Buku Teks
Edited by Richard P. Nathan; Jerry A. Webman
Princeton Urban and Regional Research Center , 1980
Buku Teks
John HY, Ronald
Greenwood Press, 1995
Buku Teks
National Conference on Social Welfare
Columbia University Press, 1961
Buku Teks
International City Management Association, 1975
Buku Teks