Gaya APA
Wentzel, Arnold.. (2017).
Creative research in economics .
New York:
Routledge/ Taylor & Francis Group.
Gaya Chicago
Wentzel, Arnold..
Creative research in economics.
New York:
Routledge/ Taylor & Francis Group,
2017.
Buku.
Gaya MLA
Wentzel, Arnold..
Creative research in economics.
New York:
Routledge/ Taylor & Francis Group,
2017.
Buku.
Gaya Turabian
Wentzel, Arnold..
Creative research in economics.
New York:
Routledge/ Taylor & Francis Group,
2017.
Buku.