Lo, C. P., & Yeung, A. K. W. (2005). Concepts and techniques of geographic information systems. Prentice-Hall of India.
Chicago-стиль цитированияLo, C. P., and Albert K. W. Yeung. Concepts and Techniques of Geographic Information Systems. New Delhi: Prentice-Hall of India, 2005.
MLA-цитированиеLo, C. P., and Albert K. W. Yeung. Concepts and Techniques of Geographic Information Systems. Prentice-Hall of India, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.