Gaya APA
Yin, Robert K. (2003).
Case study research : design and methods (3e).
Thousand Oaks:
Sage Publications.
Gaya Chicago
Yin, Robert K.
Case study research : design and methods.
3e
Thousand Oaks:
Sage Publications,
2003.
Buku.
Gaya MLA
Yin, Robert K.
Case study research : design and methods.
3e
Thousand Oaks:
Sage Publications,
2003.
Buku.
Gaya Turabian
Yin, Robert K.
Case study research : design and methods.
3e
Thousand Oaks:
Sage Publications,
2003.
Buku.