Gaya APA
Pratt, S, P, P, S, P. (2005).
The market approach to valuing business.-- (Ed. 2.--).
New Jersey:
John Wiley & Sons.
Gaya MLA
Pratt, Shannon, P., Pratt,, Shannon, P..
"The market approach to valuing business.--".
Ed. 2.--
New Jersey:
John Wiley & Sons,
2005.
Buku.