APA (7th ed.) Zitazioa

Tuominen, K., & Malmberg, L. (2012). Starting up your professional service enterprise: Self-assessment work book : 31 probing questions and contrasting pairs of examples : what separates the successful from the average? Benchmarking Ltd..

Chicago Style (17th ed.) Zitazioa

Tuominen, Kari, eta Lasse Malmberg. Starting Up Your Professional Service Enterprise: Self-assessment Work Book : 31 Probing Questions and Contrasting Pairs of Examples : What Separates the Successful from the Average? [Turku, Finland]: Benchmarking Ltd., 2012.

MLA (9th ed.) Zitazioa

Tuominen, Kari, eta Lasse Malmberg. Starting Up Your Professional Service Enterprise: Self-assessment Work Book : 31 Probing Questions and Contrasting Pairs of Examples : What Separates the Successful from the Average? Benchmarking Ltd., 2012.