Blakely, R. J. (1995). Potential theory in gravity and magnetic applications. Cambridge University Press.
Cita Chicago (17th ed.)Blakely, Richard J. Potential Theory in Gravity and Magnetic Applications. New York: Cambridge University Press, 1995.
Cita MLA (9th ed.)Blakely, Richard J. Potential Theory in Gravity and Magnetic Applications. Cambridge University Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.