Lua APA (7ú heag.)
Van der Walt, T. (1986). Bible study on the kingdom of God. Potchestroom University.
Lua i Stíl Chicago (17ú heag.)
Van der Walt, T. Bible Study on the Kingdom of God. Potchefstroom: Potchestroom University, 1986.
Lua MLA (9ú heag.)
Van der Walt, T. Bible Study on the Kingdom of God. Potchestroom University, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.