Division of Research, Graduate School of Business Administration, Harvard University, 1972
Buku Teks
Lubis, Sudjaswin E., author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Disertasi (Membership)
Vanya Cendana, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis (Membership)
Berg, Thomas L.
Rinehart and Winston, 1963
Buku Teks
edited by Edward A. Sptiz
Auerbach, 1970
Buku Teks