Duncan, Otis Dudley
Statistical geography : problems in analyzing areal data
The Free Press of Glencoe, 1961
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Andersen, Erling B.
Discrete statistical models with social science applications
North-Holland, 1980
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Lofland, John
Analyzing social settings: a guide to qualitative observation and analysis
Wadsworth, 1984
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Lofland, John
Analyzing social settings: a guide to qualitative observation and analysis
Wadsworth, 1971
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Lind, Douglas A.
Statistical techniques in business and​ economics with global data sets
McGraw-Hill, 2008
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