Nickson, D. (2012). Bids, Proposals and Tenders: Succeeding with effective writing. British Informatics Society Ltd.
استشهاد بنمط شيكاغوNickson, David. Bids, Proposals and Tenders: Succeeding With Effective Writing. British Informatics Society Ltd, 2012.
MLA استشهادNickson, David. Bids, Proposals and Tenders: Succeeding With Effective Writing. British Informatics Society Ltd, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.