Gaya APA

Dorf, R, C., Byers, T, H. (2008). Technology Ventures From Idea to Enterprise (Second Edition). New York: Mc Graw Hill.

Gaya MLA

Dorf, Richard, C.., Byers, Thomas, H.. "Technology Ventures From Idea to Enterprise". Second Edition New York: Mc Graw Hill, 2008. Text.