APA استشهاد

Alexander, H. E. (1961). Tax incentives for political contributions? Princeton, N.J.: Citizens' Research Foundation.

استشهاد بنمط شيكاغو

Alexander, Herbert E. Tax Incentives for Political Contributions? Princeton, N.J.: Citizens' Research Foundation, 1961.

MLA استشهاد

Alexander, Herbert E. Tax Incentives for Political Contributions? Princeton, N.J.: Citizens' Research Foundation, 1961.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.