Churchill, Allen, author
Clarke, Irwin, 1957
Buku Teks
Lord, Walter, author
Harper & Row, Publisher, 1967
Buku Teks
Burnford, sheila, author
PT. Gramedia Pustaka Utama, 2019
Buku Teks
Burnford, sheila, author
Gramedia Pustaka Utama, 2019
Koleksi Publik
Stakgold, Ivar
John Wiley & Sons, 1979
Buku Teks