Peter, Laurence J., author
Erlangga, 1988
Buku Teks
Peter, Laurence J., author
Souvenir Press, 1994
Buku Teks
Rosling, Hans, author
Gramedia Pustaka Utama , 2019
Buku Teks
Berger, Jonah, author
Simon & Schuster, 2013
Buku Teks
Barker, Eric, author
Gramedia Pustaka Utama, 2019
Buku Teks