APA استشهاد

Allen,David E. (1983). Finance: A theoretical Introduction. Martin Robertson & Company Ltd.

استشهاد بنمط شيكاغو

Allen,David E. Finance: A Theoretical Introduction. Oxford: Martin Robertson & Company Ltd, 1983.

MLA استشهاد

Allen,David E. Finance: A Theoretical Introduction. Martin Robertson & Company Ltd, 1983.