Steinhoff, D. (1978). Small business management fundamentals (2nd.). McGraw Hill.
Chicago-čujuhus (17. p.)Steinhoff, Dan. Small Business Management Fundamentals. 2nd. NewYork: McGraw Hill, 1978.
MLA-čujuhus (9. p.)Steinhoff, Dan. Small Business Management Fundamentals. 2nd. McGraw Hill, 1978.
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