APA ציטוט

Cedeño Valdiviezo, A. (2011). Binders, mortars and plasters appropriate to protect the environment. Universidad Católica de Colombia.

Chicago Style Citation

Cedeño Valdiviezo, Alberto. Binders, Mortars and Plasters Appropriate to Protect the Environment. Universidad Católica de Colombia, 2011.

ציטוט MLA

Cedeño Valdiviezo, Alberto. Binders, Mortars and Plasters Appropriate to Protect the Environment. Universidad Católica de Colombia, 2011.