Raisya Amanda Ichsan, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2022
UI - Tugas Akhir
Zelinsky, Marilyn
Buku Teks
Richard, Paul, author
Omiwa Jinsha Press, 1976
Koleksi Publik
Flynn, John E., author
McGraw-Hill, 1966
Buku Teks
Haanel, Charles F, author
Mind Power Corporation, 2006
Buku Teks