McNeely, Ian F., author
Lentera Hati, 2010
Buku Teks
Eliutsar, author
2017
UI - Tesis (Membership)
Yayasan Budi Penyayang Malaysia
Tuttle Publishing, 2011
Buku Referensi
La Ode M. Suhartono, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Yuh Rohana Dayanti Permata Sari Meliala, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
UI - Skripsi (Membership)