APA-referens (7:e uppl.)
Crespo Márquez, A. (2014). Advanced maintenance engineering, services and technologies. Emerald.
Chicago-referens (17:e uppl.)
Crespo Márquez, Adolfo. Advanced Maintenance Engineering, Services and Technologies. [Bradford, England]: Emerald, 2014.
MLA-referens (9:e uppl.)
Crespo Márquez, Adolfo. Advanced Maintenance Engineering, Services and Technologies. Emerald, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.