APA-Zitierstil (7. Ausg.)

Drake, D. (2018). Business planning: Closely held enterprises (Fifth edition.). West Academic Publishing.

Chicago-Zitierstil (17. Ausg.)

Drake, Dwight. Business Planning: Closely Held Enterprises. Fifth edition. St. Paul, Minn: West Academic Publishing, 2018.

MLA-Zitierstil (9. Ausg.)

Drake, Dwight. Business Planning: Closely Held Enterprises. Fifth edition. West Academic Publishing, 2018.