1. Contractor, D. N.: ‘The reflection of waterhammer pressure wave from minor losses,’ J. bas. Engng, Trans. Am. Soc. mech. Engrs, (1965), 87, pp. 445–452.
2. Addison, H.: A treatise of applied hydraulics (Chapman and Hall, 5th Ed., 1964).
3. Binnie, A. M.: ‘The effect of friction on surges in long pipelines,’ Q, J1 Mech. appl. Math., (1951), 4, pp. 330–343.
4. Gibson, A. H.: The Mechanical properties of fluids (Blackie, 1923).