Nichamkin, H. (1963). Problems in inorganic chemistry Q. Van Nostrand.
Cita Chicago (17th ed.)Nichamkin, H. Problems in Inorganic Chemistry Q. New Jersey: Van Nostrand, 1963.
Cita MLA (9th ed.)Nichamkin, H. Problems in Inorganic Chemistry Q. Van Nostrand, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.