Chambers, M., Hanawalt, B., Herlihy, D., Rabb, T. K., Woloch, I., & Grew, R. (1999). The western experience (Seventh edition.). McGraw-Hill College, a division of the McGraw-Hill Companies.
Lua i Stíl Chicago (17ú heag.)Chambers, Mortimer, Barbara Hanawalt, David Herlihy, Theodore K. Rabb, Isser Woloch, agus Raymond Grew. The Western Experience. Seventh edition. Boston: McGraw-Hill College, a division of the McGraw-Hill Companies, 1999.
Lua MLA (9ú heag.)Chambers, Mortimer, et al. The Western Experience. Seventh edition. McGraw-Hill College, a division of the McGraw-Hill Companies, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.