(1997). The U.P. Engineering Research & Development Foundation, Inc: 25 years in service, 1972-1997. UP Engineering Research and Development Foundation, Inc.
Chicago-Zitierstil (17. Ausg.)The U.P. Engineering Research & Development Foundation, Inc: 25 Years in Service, 1972-1997. Quezon City: UP Engineering Research and Development Foundation, Inc, 1997.
MLA-Zitierstil (9. Ausg.)The U.P. Engineering Research & Development Foundation, Inc: 25 Years in Service, 1972-1997. UP Engineering Research and Development Foundation, Inc, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.