Penggayaan APA
VENN, J.N.. (2014).
The foundations of agricultural economics: .
Cambridge:
Cambridge University Press.
Chicago Style
VENN, J.N..
The foundations of agricultural economics:.
Cambridge:
Cambridge University Press,
2014.
Buku.
MLA Style
VENN, J.N..
The foundations of agricultural economics:.
Cambridge:
Cambridge University Press,
2014.
Buku.
Turabian Style
VENN, J.N..
The foundations of agricultural economics:.
Cambridge:
Cambridge University Press,
2014.
Buku.