(1998). Salceda traces growth of ophthalmology in the Philippines. Bagumbayan.
Cita Chicago (17th ed.)"Salceda Traces Growth of Ophthalmology in the Philippines." Bagumbayan 1998.
Cita MLA (9th ed.)"Salceda Traces Growth of Ophthalmology in the Philippines." Bagumbayan, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.