Keirstead, B. S. (Burton Seely), author
Basil Blackwell, 1953-1957
Buku Teks
Allen, Clark Lee, author
McGraw-Hill, 1954
Buku Teks
Luki Ahmad, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)
Restananda Nabilla Yusacc, author
2018
UI - Skripsi (Membership)
Blodgett, Ralp H., author
Rinehart, 1959
Buku Teks