APA Style

Michael J, Roberts.. Michael J, Roberts...[et al.].. (2007). New business ventures and the entreneur.-- (Ed. 6th.--). America: McGraw-Hill.

Chicago Style

Michael J, Roberts.. Michael J, Roberts...[et al.].. New business ventures and the entreneur.--. Ed. 6th.-- America: McGraw-Hill, 2007. Buku.

MLA Style

Michael J, Roberts.. Michael J, Roberts...[et al.].. New business ventures and the entreneur.--. Ed. 6th.-- America: McGraw-Hill, 2007. Buku.

Turabian Style

Michael J, Roberts.. Michael J, Roberts...[et al.].. New business ventures and the entreneur.--. Ed. 6th.-- America: McGraw-Hill, 2007. Buku.