Παραπομπή σε μορφή APA (7η εκδ.)

Höhn, M. I. (2010). Relational Supply Contracts: Optimal Concessions in Return Policies for Continuous Quality Improvements. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Höhn, Michaela Isabel. Relational Supply Contracts: Optimal Concessions in Return Policies for Continuous Quality Improvements. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Höhn, Michaela Isabel. Relational Supply Contracts: Optimal Concessions in Return Policies for Continuous Quality Improvements. Springer Berlin Heidelberg, 2010.