Veith, G. J. (2012). Black April: The fall of South Vietnam, 1973-1975 (First American edition.). Encounter Books.
Chicagoスタイル(17版)引用形式Veith, George J. Black April: The Fall of South Vietnam, 1973-1975. First American edition. New York: Encounter Books, 2012.
MLA(9版)引用形式Veith, George J. Black April: The Fall of South Vietnam, 1973-1975. First American edition. Encounter Books, 2012.
警告: この引用は必ずしも正確ではありません.