Cita APA (7a ed.)
Sebastian Klapdor. Effectiveness of Online Marketing Campaigns: An Investigation into Online Multichannel and Search Engine Advertising. Springer Gabler.
Cita estilo Chicago (17a ed.)
Sebastian Klapdor. Effectiveness of Online Marketing Campaigns: An Investigation into Online Multichannel and Search Engine Advertising. Wiesbaden, Alemania: Springer Gabler.
Cita MLA (9a ed.)
Sebastian Klapdor. Effectiveness of Online Marketing Campaigns: An Investigation into Online Multichannel and Search Engine Advertising. Springer Gabler.
Precaución: Estas citas no son 100% exactas.