Michotte, Albert Elduard,1881-
Basic Books, 1963
Buku Teks
Dalcq, Albert, 1893-
Cambridge University Press, 2014
Buku Teks
Judea Pearl
Cambridge University Press, 2013
eBooks
edited by B.F. McGuinness
Springer , 2011
Buku Teks
Saiful Bahri Zan
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Skripsi (Membership)