Keynes, John Maynard
The general theory of employment, interest and money
A Harvest book, 1949
 Buku Teks
Keynes, John Maynard
The General theory of employment interest and money
Harcourt, Brace and Company, 1935
 Buku Teks
Einstein, Albert, 1879-1955
Relativitas : teori khusus dan umum = Relativity : the special and the general theory
Pustaka Azet, 1987
 Buku Teks
Aswin Wizaksana
Teori motivasi-higiene Herzberg dan kepuasan kerja karyawan dengan variabel mediasi berupa pandangan terhadap uang : studi kasus : PT. X Indonesia Finance = Herzberg's motivation-hygiene theory and job satisfaction with mediating effect of love of money : case study PT. X Indonesia Finance
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
 UI - Skripsi Open
Hubungan pendidikan dan kesempatan kerja (employment) dalam rangka pembangunan ekonomi Indonesia
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1969
 UI - Skripsi Membership