Skipper, Harold D., Jr., author
Massachusetts Irwin/McGraw-Hill, 1998
Buku Teks
Trieschmann, James S.
South - Western college Publishing, 1995
Buku Teks
Ferren Alwie, author
2018
UI - Skripsi (Membership)
Elisa, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2023
UI - Skripsi Membership
by Herbert S. Denenberg ... [et al.]
Prentice-Hall, 1964
Buku Teks