Cita APA (7a ed.)

Walle, A. H. (2015). Qualitative research in business: A practical overview. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Walle, Alf H. Qualitative Research in Business: A Practical Overview. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.

Cita MLA (8a ed.)

Walle, Alf H. Qualitative Research in Business: A Practical Overview. Cambridge Scholars Publishing, 2015.