edited and compiled by Wolodymyr Maksymiw
Longman, 1990
Buku Referensi
Yanna Zulaidha Widiastuti, author
Fakultas Teknik Universitas Indonesia, 1997
UI - Skripsi (Membership)
Goldstein, Joseph, author
Allen & Unwin, 1952
Buku Teks
Nur Aini Khairunnisa, author
Fakultas Teknik Universitas Indonesia, 2017
UI - Skripsi (Membership)
Ahmad Rais, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis (Membership)