Sozen, A. M. (1981). Significant Development Engineering Practice and Reserch. American Concrete Institute.
Chicago-tyylinen lähdeviittausSozen, A. Mete. Significant Development Engineering Practice and Reserch. Michigan: American Concrete Institute, 1981.
MLA-viiteSozen, A. Mete. Significant Development Engineering Practice and Reserch. American Concrete Institute, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.