Yin, R. K. (2018). Case Study Research and Applications: Design and Methods (6th ed.). SAGE Publications, Inc.
Chicago-čujuhus (17. p.)Yin, Robert K. Case Study Research and Applications: Design and Methods. 6th ed. California: SAGE Publications, Inc, 2018.
MLA-čujuhus (9. p.)Yin, Robert K. Case Study Research and Applications: Design and Methods. 6th ed. SAGE Publications, Inc, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.