Weiss, A. (2008). Value-based fees: How to charge--and get--what you're worth : a guide for consultants (2nd ed.). Pfeiffer.
Cita Chicago Style (17a ed.)Weiss, Alan. Value-based Fees: How to Charge--and Get--what You're Worth : A Guide for Consultants. 2nd ed. San Francisco, CA: Pfeiffer, 2008.
Cita MLA (8a ed.)Weiss, Alan. Value-based Fees: How to Charge--and Get--what You're Worth : A Guide for Consultants. 2nd ed. Pfeiffer, 2008.
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