BOOCH GRADY. (2004). UNITIED MODELING LANGUAGE USER GUIDE. PEARSON EDUCATION.
Cita Chicago (17th ed.)BOOCH GRADY. UNITIED MODELING LANGUAGE USER GUIDE. DELHI: PEARSON EDUCATION, 2004.
Cita MLA (9th ed.)BOOCH GRADY. UNITIED MODELING LANGUAGE USER GUIDE. PEARSON EDUCATION, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.