selected and with an introduction by Nancy Sullivan
Banrnes and Noble Books, 1981
Buku Teks SO
Hamalian, Leo
McGraw-Hill, 1967
Buku Teks SO
Clarke, Hugh V.
Allen & Unwin, 1990
Buku Teks SO
edited by with an introduction by Sylvestre C. Warkins and Frederic Seitz
Modern Library, 1944
Buku Teks SO
edited by Herbert R. Mayes
Random House, 1956
Buku Teks SO