Churchill, R. V. (1958). Operational mathematics (2a. ed.). McGraw-Hill.
Citación estilo ChicagoChurchill, Ruel Vance. Operational Mathematics. 2a. ed. Nueva York: McGraw-Hill, 1958.
Cita MLAChurchill, Ruel Vance. Operational Mathematics. 2a. ed. McGraw-Hill, 1958.
Warning: These citations may not always be 100% accurate.