Παραπομπή σε μορφή APA (7η εκδ.)

Sänn, A. (2017). The Preference-Driven Lead User Method for New Product Development: A Comprehensive Way to Stimulate Innovations with Internal and External Sources. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sänn, Alexander. The Preference-Driven Lead User Method for New Product Development: A Comprehensive Way to Stimulate Innovations with Internal and External Sources. Wiesbaden: Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sänn, Alexander. The Preference-Driven Lead User Method for New Product Development: A Comprehensive Way to Stimulate Innovations with Internal and External Sources. Springer Fachmedien Wiesbaden : Imprint: Springer Gabler, 2017.