Gaya APA
Kristanto, Philip. (2004).
Ekologi Industri -ed. II. .
Yogyakarta:
.
Gaya Chicago
Kristanto, Philip.
Ekologi Industri -ed. II..
Yogyakarta:
,
2004.
Text.
Gaya MLA
Kristanto, Philip.
Ekologi Industri -ed. II..
Yogyakarta:
,
2004.
Text.
Gaya Turabian
Kristanto, Philip.
Ekologi Industri -ed. II..
Yogyakarta:
,
2004.
Print.