Gaya APA
SCHUMPETER, J, A. et al
(2013).
Capitalism, socialism & democracy
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
SCHUMPETER, Joseph, A.. et al.
"Capitalism, socialism & democracy".
Yogyakarta:
Pustaka Pelajar,
2013.
Buku.