Gaya APA
Liu, Tony C, Meyer, Christian.. (2004).
ACI SP-219 Recycling Concrete and Other Materials for Sustainable Development .
America:
ACI International.
Gaya Chicago
Liu, Tony C, Meyer, Christian..
ACI SP-219 Recycling Concrete and Other Materials for Sustainable Development.
America:
ACI International,
2004.
Text.
Gaya MLA
Liu, Tony C, Meyer, Christian..
ACI SP-219 Recycling Concrete and Other Materials for Sustainable Development.
America:
ACI International,
2004.
Text.
Gaya Turabian
Liu, Tony C, Meyer, Christian..
ACI SP-219 Recycling Concrete and Other Materials for Sustainable Development.
America:
ACI International,
2004.
Print.