Tuckman, Bruce, author
Jonh Wiley & Sons, 2012
Buku Teks
Sundaresan, Suresh, author
Academic Press, 2009
Buku Teks
edited by Frank J. Fabozzi and T. Dessa Fabozzi
Richard D. Irwin, 1994
Buku Teks
Veronesi, Pietro, author
John Wiley & Sons, 2010
Buku Teks
Saragih, Sania Dela Nova, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Skripsi Membership