APA استشهاد

A study of factive assertives in political speeches by U.S. President Barack Obama.

استشهاد بنمط شيكاغو

A Study of Factive Assertives in Political Speeches By U.S. President Barack Obama.

MLA استشهاد

A Study of Factive Assertives in Political Speeches By U.S. President Barack Obama.

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