IUCr Series. International Tables of Crystallography: International Tables for Crystallography Vol. A : Space Group Symmetry Volume A, 5th Edition (2005, Hardcover, Revised)
^IUCr Series. International Tables of Crystallography: International Tables for Crystallography Vol. A : Space Group Symmetry Volume A, 5th Edition (2005, Hardcover, Revised)ISBN 9780792365907 (revised Apr 2018)