Penggayaan APA
EASTON, Geoff. (1992).
Learning from case studies (2nd.ed).
New York:
Prentice Hall.
Chicago Style
EASTON, Geoff.
Learning from case studies.
2nd.ed
New York:
Prentice Hall,
1992.
Buku.
MLA Style
EASTON, Geoff.
Learning from case studies.
2nd.ed
New York:
Prentice Hall,
1992.
Buku.
Turabian Style
EASTON, Geoff.
Learning from case studies.
2nd.ed
New York:
Prentice Hall,
1992.
Buku.