APA (7th ed.) Citation

Dul, J. ., & Hak, T. (2008). Case study methodology in business research. Butterworth-Heinemann/Elsevier.

Chicago Style (17th ed.) Citation

Dul, Jan , and Tony Hak. Case Study Methodology in Business Research. Amsterdam ; Boston: Butterworth-Heinemann/Elsevier, 2008.

MLA (9th ed.) Citation

Dul, Jan , and Tony Hak. Case Study Methodology in Business Research. Butterworth-Heinemann/Elsevier, 2008.