Gaya APA

Hoffmann, N. (2013). Loyalty Schemes in Retailing : A Comparison of Stand-alone and Multi-partner Programs . : Peter Lang International Academic Publishing Group.

Gaya MLA

Hoffmann, Nicolas. "Loyalty Schemes in Retailing : A Comparison of Stand-alone and Multi-partner Programs". : Peter Lang International Academic Publishing Group, 2013. Prodi S2 Manajemen.