Gaya APA

Deal, W. (1994). Pilgrim who made progress, A : The Life Story of John Bunyan, Author of The Pilgrim's Progress . Wheaton, Illinois, USA: Good News Publishers.

Gaya MLA

Deal, William. "Pilgrim who made progress, A : The Life Story of John Bunyan, Author of The Pilgrim's Progress". Wheaton, Illinois, USA: Good News Publishers, 1994. Academic.