Prayekti Sulistyorini, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi (Membership)
Hodgetts, Richard M., author
John Wiley & Sons, 1980
Buku Teks
Howard, John A., author
Richard D. Irwin, 1973
Buku Teks
Chester, Daniel Norman Sir
Macmillan, 1951
Buku Teks
Stephen A.Ross
Mc Graw Hill, 2009
Buku Teks