edited by Philip E. Sartwell
Meredith Publ., 1965
Buku Teks SO
edited by John M. Last
D. Appleton-Century, 1980
Buku Teks SO
edited by Philip E. Sartwell
Appleton-Century-Crofts, 1973
Buku Teks SO
edited by Philip E. Sartwell
Appleton-Century-Crofts, 1973
Buku Teks SO
Penalver, Rafael A.
Arco Publishing, 1984
Buku Teks SO