Corwin, Edward S., author
United States of America, 1960
Buku Teks
Maung, Maung, author
Martinus Nijhoff, 1961
Buku Teks
Corwin, Edward S., author
Holt, Rinehart and Winston, 1966
Buku Teks
Scott, Frank R., author
University of Toronto Press, 1977
Buku Teks
Corwin, Edward S., author
Holt, Rinehart and Winston, 1964
Buku Teks