APA:
Šolar, Slavko V., Shields, Deborah J., Langer, William H., Anciaux, Paul (2007). Sustainability and aggregates: selected (European) issues and cases.
RMZ-materials and geoenvironment, letnik 54, številka 3, str. 345-359.
URN:NBN:SI:DOC-THY2EJKQ from http://www.dlib.si
MLA:
Šolar, Slavko V., Shields, Deborah J., Langer, William H., Anciaux, Paul. "Sustainability and aggregates: selected (European) issues and cases."
RMZ-materials and geoenvironment letnik 54. številka 3 (2007) str. 345-359.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-THY2EJKQ>