Berk, L. E. (2007). Development through the lifespan (4th ed.). Boston, MA: Allyn and Bacon.
Chicago Stili AlıntıBerk, Laura E. Development Through the Lifespan. 4th ed. Boston, MA: Allyn and Bacon, 2007.
MLA AlıntıBerk, Laura E. Development Through the Lifespan. 4th ed. Boston, MA: Allyn and Bacon, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..