APA
Kotler P., Pfoertsch W., . (2006). B2B Brand Management. New York: Springer.
Chicago
Kotler Philip, Pfoertsch Waldemar, . 2006. B2B Brand Management. New York: Springer.
Harvard
Kotler P., Pfoertsch W., . (2006). B2B Brand Management. New York: Springer.
MLA
Kotler Philip, Pfoertsch Waldemar, . B2B Brand Management. New York: Springer. 2006.