Gaya APA
Belleflamme, P., Peitz, M. (2015).
Industrial organization: markets and strategies (2nd edition.).
enk:
Cambridge Univ. Press.
Gaya MLA
Belleflamme, Paul.., Peitz, Martin..
"Industrial organization: markets and strategies".
2nd edition.
enk:
Cambridge Univ. Press,
2015.
Buku.