Cita APA (7a ed.)

Dul, J. (2008). Case study methodology in business: Research. Elsevier.

Cita Chicago Style (17a ed.)

Dul, Jan. Case Study Methodology in Business: Research. Amsterdam: Elsevier, 2008.

Cita MLA (9a ed.)

Dul, Jan. Case Study Methodology in Business: Research. Elsevier, 2008.