1. 1) Smock, R. M. A comparison of treatments for control of the apple scald disease. Proc. Am. Soc. Hortic. Sci., 69, 91–100 (1957).
2. 2) Howard, P. H., Meylan, W. M., eds. Handbook of Physical Properties of Organic Chemicals. Boca Raton, New York, London, Tokyo, CRC Lewis Publishers, 1996, p. 240. (ISBN 978-1566702270)
3. 3) Garrido, J., Alba, M. D., Jimenez, I., Cadado, E., Folgeiras, M. L. Gas chromatographic determination of diphenylamine in apples and pears: Method validation and results of spanish official residue monitoring program 1995. J. AOAC Int., 81, 648–651 (1998).
4. 4) Bramlage, W. J., Potter, T. L., Ju, Z. Detection of diphenylamine on surfaces of nonteated apple (Malus domestica Borkh.). J. Agric. Food Chem., 44, 1348–1351 (1996).
5. 5) Yu, L., Schoen, R., Dunkin, A., Firman, M., Cushman, H., Fontanilla, A. Determination of o-phenylphenol, diphenylamine, and propargite pesticide residue in selected fruits and vegetables by gas chromatography/mass spectrometry. J. AOAC Int., 80, 651–656 (1997).