HIENZE, D. (1980). Fundamentals Of Managerial Statistics David Heinzae. South-Western Publishing CO.
Chicago-viite (17. p.)HIENZE, David. Fundamentals Of Managerial Statistics David Heinzae. South-Western Publishing CO, 1980.
MLA-viite (8. p.)HIENZE, David. Fundamentals Of Managerial Statistics David Heinzae. South-Western Publishing CO, 1980.
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