Cita APA (7th ed.)

Kohtamäki, M., & Helo, P. (2015). Benchmarking and best practices in industrial service business. Emerald.

Cita Chicago (17th ed.)

Kohtamäki, Marko, i Petri Helo. Benchmarking and Best Practices in Industrial Service Business. [Bradford, England]: Emerald, 2015.

Cita MLA (9th ed.)

Kohtamäki, Marko, i Petri Helo. Benchmarking and Best Practices in Industrial Service Business. Emerald, 2015.