Braum, D. Professional development after graduation. The U.P. Engineer.
Citazione stile Chigago Style (17a edizione)Braum, Daniel. "Professional Development After Graduation." The U.P. Engineer .
Citatione MLA (9a ed.)Braum, Daniel. "Professional Development After Graduation." The U.P. Engineer, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.