Lua APA (7ú heag.)
Ten Boom, C. (1975). Corrie ten Boom's Prison letters. F. H. Revell Co..
Lua i Stíl Chicago (17ú heag.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. Old Tappan, N.J.: F. H. Revell Co., 1975.
Lua MLA (9ú heag.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. F. H. Revell Co., 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.