形状因子
B.D. Cullity & S.R. Stock, Elements of X-Ray Diffraction, 3rd Ed., Prentice-Hall Inc., 2001, p 167-171, ISBN 0-201-61091-4.
R. Jenkins & R.L. Snyder, Introduction to X-ray Powder Diffractometry, John Wiley & Sons Inc., 1996, p 89-91, ISBN 0-471-51339-3.
H.P. Klug & L.E. Alexander, X-Ray Diffraction Procedures, 2nd Ed., John Wiley & Sons Inc., 1974, p 687-703, ISBN 978-0-471-49369-3.
B.E. Warren, X-Ray Diffraction, Addison-Wesley Publishing Co., 1969, p 251-254, ISBN 0-201-08524-0.