Gubbens, P. C. (1977). Magnetic properties of rare earth iron compounds. Delft University Press.
Cita Chicago (17th ed.)Gubbens, Paulus C.M. Magnetic Properties of Rare Earth Iron Compounds. Amsterdam: Delft University Press, 1977.
Cita MLA (9th ed.)Gubbens, Paulus C.M. Magnetic Properties of Rare Earth Iron Compounds. Delft University Press, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.