Hajós, G., Neukomm, G., & Surányi, J. (1963). Hungarian problem book II: Based on the Eotvos Competition, 1929-1943. Mathematical Association of America.
Chicagoスタイル(17版)引用形式Hajós, György, G. Neukomm, , János Surányi. Hungarian Problem Book II: Based on the Eotvos Competition, 1929-1943. Washington, DC: Mathematical Association of America, 1963.
MLA(9版)引用形式Hajós, György, et al. Hungarian Problem Book II: Based on the Eotvos Competition, 1929-1943. Mathematical Association of America, 1963.
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