Gaya APA
Kibert, Charles J.. (2012).
Working toward sustainability (1st ed.).
Amerika:
Wiley.
Gaya Chicago
Kibert, Charles J..
Working toward sustainability.
1st ed.
Amerika:
Wiley,
2012.
Buku.
Gaya MLA
Kibert, Charles J..
Working toward sustainability.
1st ed.
Amerika:
Wiley,
2012.
Buku.
Gaya Turabian
Kibert, Charles J..
Working toward sustainability.
1st ed.
Amerika:
Wiley,
2012.
Buku.