Penggayaan APA
CHECKLAND, Peter. ().
Soft systems methodology in action .
New Jersey:
Wiley.
Chicago Style
CHECKLAND, Peter.
Soft systems methodology in action.
New Jersey:
Wiley,
.
Buku.
MLA Style
CHECKLAND, Peter.
Soft systems methodology in action.
New Jersey:
Wiley,
.
Buku.
Turabian Style
CHECKLAND, Peter.
Soft systems methodology in action.
New Jersey:
Wiley,
.
Buku.