India. University Grants Commission, Guru Nanak Dev University, Grewal, J. S., & Banga, I. (1981). Studies in urban history. Dept. of History, Guru Nanak Dev University.
Chicago-стиль цитированияIndia. University Grants Commission, Guru Nanak Dev University, J. S. Grewal, and India Banga. Studies in Urban History. Amritsar: Dept. of History, Guru Nanak Dev University, 1981.
MLA-цитированиеIndia. University Grants Commission, et al. Studies in Urban History. Dept. of History, Guru Nanak Dev University, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.