Kline, . J. B., Stegall, D. P., & Steinmetz, L. L. (1982). Managing the Small business (3rd ed.). Richard D Irwin.
Lua i Stíl Chicago (17ú heag.)Kline, John B., Donald P. Stegall, agus Lawrence L. Steinmetz. Managing the Small Business. 3rd ed. Illinois: Richard D Irwin, 1982.
Lua MLA (9ú heag.)Kline, John B., et al. Managing the Small Business. 3rd ed. Richard D Irwin, 1982.
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