Holtje, B. (1982). Successful real estate negotiation strategy. John Wiley and Sons.
Cita Chicago Style (17a ed.)Holtje, Bert. Successful Real Estate Negotiation Strategy. John Wiley and Sons, 1982.
Cita MLA (9a ed.)Holtje, Bert. Successful Real Estate Negotiation Strategy. John Wiley and Sons, 1982.
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