Cita APA (7th ed.)

Mendoza (Felipe M.) & Associates. Comprehensive technical services. s.n.

Cita Chicago (17th ed.)

Mendoza (Felipe M.) & Associates. Comprehensive Technical Services. [Quezon City: s.n.

Cita MLA (9th ed.)

Mendoza (Felipe M.) & Associates. Comprehensive Technical Services. s.n.

Atenció: Aquestes cites poden no estar 100% correctes.