Colton, D. (2004). Partial differential equations: An introduction. New York: Dover Publications.
Παραπομπή Chicago StyleColton, David. Partial Differential Equations: An Introduction. New York: Dover Publications, 2004.
Παραπομπή MLAColton, David. Partial Differential Equations: An Introduction. New York: Dover Publications, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.