Berg, J. F. (1850). Dr. Berg's answer to the lecture of Archbishop Hughes on the decline of Protestantism: A lecture delivered in the Musical Fund Hall on Tuesday evening, November 26, 1850, in answer to Archbishop Hughes on the decline of Protestantism. Philadelphia.
Παραπομπή σε μορφή Chicago (17η εκδ.)Berg, Joseph F. Dr. Berg's Answer to the Lecture of Archbishop Hughes on the Decline of Protestantism: A Lecture Delivered in the Musical Fund Hall on Tuesday Evening, November 26, 1850, in Answer to Archbishop Hughes on the Decline of Protestantism. Philadelphia, 1850.
Παραπομπή σε μορφή MLA (8th εκδ.)Berg, Joseph F. Dr. Berg's Answer to the Lecture of Archbishop Hughes on the Decline of Protestantism: A Lecture Delivered in the Musical Fund Hall on Tuesday Evening, November 26, 1850, in Answer to Archbishop Hughes on the Decline of Protestantism. Philadelphia, 1850.