APA (7th ed.) Citation

Wehrli, H. P. (1981). Marketing - Zürcher Ansatz. Haupt.

Chicago Style (17th ed.) Citation

Wehrli, Hans Peter. Marketing - Zürcher Ansatz. Bern u.a: Haupt, 1981.

MLA (9th ed.) Citation

Wehrli, Hans Peter. Marketing - Zürcher Ansatz. Haupt, 1981.

Warning: These citations may not always be 100% accurate.