Contentmarketing in 60 minuten

MLA

Postma, Carlijn. Contentmarketing In 60 Minuten. Zaltbommel: Haystack, 2014.

APA

Postma, C. (2014). Contentmarketing in 60 minuten. Zaltbommel: Haystack.

Chicago

Postma, Carlijn, Contentmarketing In 60 Minuten. Zaltbommel: Haystack, 2014.