TY  - BOOK
AU  - Porter-Roth,Bud
TI  - Writing killer sales proposals: win the bid and close the deal 
SN  - 1932156712
PY  - 2004///
PB  - [Irvine, CA], Entrepreneur Press
KW  - Proposal writing in business
KW  - Selling
N1  - Fakulti Keusahawanan Dan Perniagaan; Includes index
ER  -