APA Style
Boulton, William R. (1982).
Case research journal 1982 .
USA:
Case REsearch Association.
Chicago Style
Boulton, William R.
Case research journal 1982.
USA:
Case REsearch Association,
1982.
Buku Teks.
MLA Style
Boulton, William R.
Case research journal 1982.
USA:
Case REsearch Association,
1982.
Buku Teks.
Turabian Style
Boulton, William R.
Case research journal 1982.
USA:
Case REsearch Association,
1982.
Buku Teks.