Dul, J. (2008). Case study methodology in business: Research. Elsevier.
Citación estilo ChicagoDul, Jan. Case Study Methodology in Business: Research. Amsterdam: Elsevier, 2008.
Cita MLADul, Jan. Case Study Methodology in Business: Research. Elsevier, 2008.
Warning: These citations may not always be 100% accurate.