P. R. Siemens, William F. Giauque (1969): "Entropies of the hydrates of sodium hydroxide. II. Low-temperature heat capacities and heats of fusion of NaOH·2H2O and NaOH·3.5H2O". Journal of Physical Chemistry, volume 73, issue 1, pages 149–157. எஆசு:10.1021/j100721a024
Spencer Umfreville Pickering (1893): "LXI.—The hydrates of sodium, potassium, and lithium hydroxides". Journal of the Chemical Society, Transactions, volume 63, pages 890-909. எஆசு:10.1039/CT8936300890
S. C. Mraw, W. F. Giauque (1974): "Entropies of the hydrates of sodium hydroxide. III. Low-temperature heat capacities and heats of fusion of the α and β crystalline forms of sodium hydroxide tetrahydrate". Journal of Physical Chemistry, volume 78, issue 17, pages 1701–1709. எஆசு:10.1021/j100610a005
L. E. Murch, W. F. Giauque (1962): "The thermodynamic properties of sodium hydroxide and its monohydrate. Heat capacities to low temperatures. Heats of solution". Journal of Physical Chemistry, volume 66, issue 10, pages 2052–2059. எஆசு:10.1021/j100816a052
G. E. Brodale and W. F. Giauque(1962): "The freezing point-solubility curve of aqueous sodium hydroxide in the region near the anhydrous-monohydrate eutectic". Journal of Physical Chemistry, volume 66, issue 10, pages 2051–2051. எஆசு:10.1021/j100816a051
H. Jacobs and U. Metzner (1991): "Ungewöhnliche H-Brückenbindungen in Natriumhydroxidmonohydrat: Röntgen- und Neutronenbeugung an NaOH•H2O bzw. NaOD•D2O". Zeitschrift für anorganische und allgemeine Chemie, volume 597, issue 1, pages 97-106. எஆசு:10.1002/zaac.19915970113