Spiegelman, Clifford H., author
CRC Press, 2011
Buku Teks
Igor Kabashkin, Irina Yatskiv (Jackiva), Olegas Prentkovskis, editors
Springer Nature, 2019
eBooks
Greene, Katrine
New York: Institut of Pacific Relations, 1941
Buku Teks
Coyle, John J. (John Joseph), 1935-, author
South-Western College, 2000
Buku Teks
McClave, James T., author
Dellen Publishing, 1979
Buku Teks