1. Armstrong, L. D., Kingston R. S. T. 1962. The effect of moisture content changes on the deformation of wood under stress. Aust. J. Appl. Sci. 13 (4): 257–276.
2. Bryan, E. L., Schniewind A. P. 1965. Strength and rheological properties of particleboard as affected by moisture content and sorption. Forest Prod. J. 15 (4): 143–148.
3. Eriksson, L. 1964. L'effet des variations d'humidité de l'air sur le fluage des panneaux de particules. Paper presented at the 13th Meeting of the Technical Committee of the Fed. Europ. des Synd. de Fabr. de Panneaux de Particules, Stockholm.
4. Halligan, A. F. 1965. Creep of particleboard under load. Master of Science Thesis. University of Sydney, Australia.
5. Sauer, D. J., Haygreen J. G. 1968. Effects of sorption on the flexural creep behaviour of hardboard. Forest Prod. J. 18 (10): 57–63.