Lord, Walter
Incredible victory / Walter Lord
Harper & Row, Publisher, 1967
 Buku Teks
Burnford, sheila
The incredible journey = Perjalanan pulang
PT. Gramedia Pustaka Utama, 2019
 Buku Teks
Burnford, sheila
The Incredible journey = perjalanan pulang
Gramedia Pustaka Utama, 2019
 Koleksi Publik
Stakgold, Ivar
Green's functions and boundary value problems / Ivar Stakgold
John Wiley & Sons, 1979
 Buku Teks
Kruger, Arthur N.
Counterpoint: debates about debate / Arthur N. Kruger
The Scarecrow Press, Inc., 1968
 Buku Teks