Kromminga, C. G. (1964). The communication of the Gospel through neighboring: A study of the basis and practice of lay witnessing through neighborly relationships. T. Wever.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kromminga, Carl Gerhard. The Communication of the Gospel Through Neighboring: A Study of the Basis and Practice of Lay Witnessing Through Neighborly Relationships. Franeker, [Netherlands]: T. Wever, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Kromminga, Carl Gerhard. The Communication of the Gospel Through Neighboring: A Study of the Basis and Practice of Lay Witnessing Through Neighborly Relationships. T. Wever, 1964.
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