APA Style
Henderson, J. Vernon, POOLE, William. (1991).
Economics, Principles of .
USA:
D.C. Health and Company.
Chicago Style
Henderson, J. Vernon, POOLE, William.
Economics, Principles of.
USA:
D.C. Health and Company,
1991.
Teks Book.
MLA Style
Henderson, J. Vernon, POOLE, William.
Economics, Principles of.
USA:
D.C. Health and Company,
1991.
Teks Book.
Turabian Style
Henderson, J. Vernon, POOLE, William.
Economics, Principles of.
USA:
D.C. Health and Company,
1991.
Teks Book.