Burns, E. M. (1991). World civilizations: Their history and their culture: vol.B (7th ed.). Goyl Saab.
Chicago-стиль цитированияBurns, Edward MacNall. World Civilizations: Their History and Their Culture: Vol.B. 7th ed. Delhi: Goyl Saab, 1991.
MLA-цитированиеBurns, Edward MacNall. World Civilizations: Their History and Their Culture: Vol.B. 7th ed. Goyl Saab, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.