Kemp, J. F., & Young, P. (1962). Notes on compass work. Stanford maritime.
Chicago Edition CitationKemp, J F., i Peter Young. Notes on Compass Work. London: Stanford maritime, 1962.
Cita MLAKemp, J F., i Peter Young. Notes on Compass Work. Stanford maritime, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.