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- Language: English
- Year: 2019
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- Language: Русский
- Year: 2018
- Author: Joseph Norwood
- Language: Hungarian
- Year: 1981
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- Language: Hungarian
- Year: 1984
- Author: Kovács László
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- Year: 1987
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- Year: 1985
- Author: Légrádi Imre
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- Year: 1985
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- Year: 1986
- Author: Tóth László
- Language: Hungarian
- Year: 1983
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- Language: Hungarian
- Year: 1984