Butler, D. (2006). Enterprise planning and development: Small business start-up, survival and development. Elsevier/Butterworth-Heinemann.
Chicago-Zitierstil (17. Ausg.)Butler, David. Enterprise Planning and Development: Small Business Start-up, Survival and Development. Amsterdam: Elsevier/Butterworth-Heinemann, 2006.
MLA-Zitierstil (9. Ausg.)Butler, David. Enterprise Planning and Development: Small Business Start-up, Survival and Development. Elsevier/Butterworth-Heinemann, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.