Παραπομπή σε μορφή APA (7η εκδ.)

Steinhardt, G. (2010). The Product Manager's Toolkit: Methodologies, Processes and Tasks in High-Tech Product Management. Springer Berlin Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Steinhardt, Gabriel. The Product Manager's Toolkit: Methodologies, Processes and Tasks in High-Tech Product Management. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Steinhardt, Gabriel. The Product Manager's Toolkit: Methodologies, Processes and Tasks in High-Tech Product Management. Springer Berlin Heidelberg, 2010.