Sekli, A. (2003). Mentale Techniken in der Kundenberatung. Lang.
Chicago Style (17th ed.) CitationSekli, Angela. Mentale Techniken in Der Kundenberatung. Frankfurt am Main [u.a.]: Lang, 2003.
MLA (9th ed.) CitationSekli, Angela. Mentale Techniken in Der Kundenberatung. Lang, 2003.
Warning: These citations may not always be 100% accurate.