Cassidy, Carlene M., author
South Western Cengage Learning, 2011
Buku Teks
Peter, Laurence J., author
Souvenir Press, 1994
Buku Teks
Farrah Rosalina, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)
Shabrina Nadhila, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)
Robbins, Stephen P., author
Prentice-Hall, 1997
Buku Teks