Biblical and Theological Bases for Worship in the Beliver's Church
Biblical and Theological Bases for Worship in the Beliver's Church / Klaassen, Walter Newton: Faith and Life Press, 1978. — p.24: Pbc. ISBN 087303-002-8 Церковное богослужение – Менонитских церквей ББК 264.097 Kla 1978