Ayres, F. (1952). Schaum's outline of theory and problems of differential equations. Schaum Pub.
Citación estilo ChicagoAyres, Frank. Schaum's Outline of Theory and Problems of Differential Equations. New York: Schaum Pub, 1952.
Cita MLAAyres, Frank. Schaum's Outline of Theory and Problems of Differential Equations. Schaum Pub, 1952.
Warning: These citations may not always be 100% accurate.