Taylor, Edmond
Doubleday & Company, 1963
Buku Teks SO
Taylor, Alan John Percivale, 1906-1990
Penguin Books in association with Hamish Hamilton, 1967
Buku Teks SO
Albrecht-Carrie, Rene
Littlefield, Adam & Co., 1959
Buku Teks SO
compiled by Jonathan French Scott and Alexander Baltzly
F.S. Crofts & Co., 1930
Buku Teks SO
compiled by Jonathan French Scott and Alexander Baltzly
F.S. Crofts & Co., 1930
Buku Teks SO