ebrary, Inc, & Unwin, D. (2011). Teaching geographic information science and technology in higher education. Wiley Blackwell.
Citace podle Chicago (17th ed.)ebrary, Inc, a D. Unwin. Teaching Geographic Information Science and Technology in Higher Education. Chichester, West Sussex ; Hoboken, N.J.: Wiley Blackwell, 2011.
Citace podle MLA (9th ed.)ebrary, Inc, a D. Unwin. Teaching Geographic Information Science and Technology in Higher Education. Wiley Blackwell, 2011.
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