Charles Scribner's Sons , 1981
Buku Referensi
Charles Scribner's Sons, 1964
Buku Referensi
editor Joseph G. E.Hopkins
Charles Scribner's Sons, 1964
Buku Referensi
Charles Scribner's Sons, 1964
Buku Teks
editor Thomas C. Cochran, Wayne Andrew
Charles Scribner's Sons , 1962
Buku Referensi