Lo, C. P., & Yeung, A. K. W. (2005). Concepts and techniques of geographic information systems. Prentice-Hall of India.
Čikaški stil citiranjaLo, C. P., i Albert K. W. Yeung. Concepts and Techniques of Geographic Information Systems. New Delhi: Prentice-Hall of India, 2005.
MLA način citiranjaLo, C. P., i Albert K. W. Yeung. Concepts and Techniques of Geographic Information Systems. Prentice-Hall of India, 2005.
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