Gaya APA
Twitchell, K. (2004).
Bill Bright: Dare to be Different: Trail Blazers (Cetakan Pertama).
Scotland:
Christian Focus.
Gaya MLA
Twitchell, Kim.
"Bill Bright: Dare to be Different: Trail Blazers".
Cetakan Pertama
Scotland:
Christian Focus,
2004.
Karya Cetak.