Gaya APA

Walls, A, F. (:). Missiology as vocation. Dlm: Walk humbly with the Lord.Ed.by Viggo Mortensen & Andreas Osterlund Nielsen.2010, Grand Rapids & Cambridge . : .

Gaya MLA

Walls, Andrew, F.. "Missiology as vocation. Dlm: Walk humbly with the Lord.Ed.by Viggo Mortensen & Andreas Osterlund Nielsen.2010, Grand Rapids & Cambridge". : , :. Majalah.