Tan, V. A., & Perez, F. (1934). Freshmen mathematics. Educational Supply.
Citación estilo ChicagoTan, Vidal Arceo, and Francisco Perez. Freshmen Mathematics. Manila: Educational Supply, 1934.
Cita MLATan, Vidal Arceo, and Francisco Perez. Freshmen Mathematics. Educational Supply, 1934.
Warning: These citations may not always be 100% accurate.