APA
MCDONALD MALCOLM WILSON HUGH, . (2013). PLANY MARKETINGOWE. : .
Chicago
MCDONALD MALCOLM WILSON HUGH, . 2013. PLANY MARKETINGOWE. : .
Harvard
MCDONALD MALCOLM WILSON HUGH, . (2013). PLANY MARKETINGOWE. : .
MLA
MCDONALD MALCOLM WILSON HUGH, . PLANY MARKETINGOWE. : . 2013.
