Lin, Wen C., author
CRC Press, 1986
Buku Referensi
Pianykh, Oleg S., author
[, Springer], 2012
eBooks
Berry, David M. (David Michael), author
Polity Press, 2017
Buku Teks
Hamdah Rosyiidah, author
Fakultas Ekonomi dan BIsnis Universitas Indonesia, 2023
UI - Skripsi (Membership)
Ziemer, Rodger E., author
Maxwell Macmillan Int., 2001
Buku Teks