APA (7 वां संस्करण) प्रशस्ति पत्र
Paszyn, D. (2000). The Soviet attitude to political and social change in Central America, 1979-90: Case-studies on Nicaragua, El Salvador, and Guatemala. Macmillan in association with School of Slavonic and East European Studies, University of London.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Paszyn, Danuta. The Soviet Attitude to Political and Social Change in Central America, 1979-90: Case-studies on Nicaragua, El Salvador, and Guatemala. Basingstoke: Macmillan in association with School of Slavonic and East European Studies, University of London, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Paszyn, Danuta. The Soviet Attitude to Political and Social Change in Central America, 1979-90: Case-studies on Nicaragua, El Salvador, and Guatemala. Macmillan in association with School of Slavonic and East European Studies, University of London, 2000.
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