TY  - BOOK
AU  - Gummesson,Evert
TI  - Case theory in business and management: reinventing case study research 
SN  - 9781446210628 (pbk.)
AV  - HD30.28 GUM
PY  - 2017///
CY  - Thousand Oakes, CA
PB  - SAGE Publishers
KW  - Business management
N1  - Includes bibliographical references
ER  -