Ragan, D. M. (1973). Structural geology: An introduction to geometrical techniques (2nd ed.). Wiley Eastern.
Chicago Stili AlıntıRagan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 2nd ed. New York: Wiley Eastern, 1973.
MLA AlıntıRagan, Donal M. Structural Geology: An Introduction to Geometrical Techniques. 2nd ed. Wiley Eastern, 1973.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..