Richardson, D. (1983). Guide to Negotiable Insturments and the Bills of Exchange Acts (7th ed.). Butterworths.
استشهاد بنمط شيكاغوRichardson, Dudley. Guide to Negotiable Insturments and the Bills of Exchange Acts. 7th ed. London: Butterworths, 1983.
MLA استشهادRichardson, Dudley. Guide to Negotiable Insturments and the Bills of Exchange Acts. 7th ed. Butterworths, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.