TY  - BOOK
AU  - Engel,James
TI  - How can I get them to listen?: A handbook on communication strategy and research
T2  - Contemporary evangelical perspectives
SN  - 0-310-24171-5
PY  - 1977///
CY  - Grand Rapids, Mich.
PB  - Zondervan
KW  - Kommunikation
KW  - Forschung
KW  - Umfrage
ER  -