APA aipamena

ASHWORTH, A. (1996). Pre-contract Studies Development Economics, Tendering And Estimating Allan Ashworth. Addison-Wesley.

Chicago Style aipamena

ASHWORTH, A. Pre-contract Studies Development Economics, Tendering And Estimating Allan Ashworth. Addison-Wesley, 1996.

MLA aipamena

ASHWORTH, A. Pre-contract Studies Development Economics, Tendering And Estimating Allan Ashworth. Addison-Wesley, 1996.

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