Aiu Ahra
Gramedia Pustaka Utama, 2016
Buku Teks
Aiu Ahra
Gramedia Pustaka Utama, 2016
Buku Teks
Bernardus Nathanael Aditya Hartanto
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Tugas Akhir
The Images Publishing Group, 1999
Buku Teks
edited by Bruce Allen and Yuki Masami
Lexington Books, 2016
Buku Teks