Malone, V. M., & Heinrich, J. S. (1982). Messages: Scott, Foresman adult reading, comprehension. Scott, Foresman.
Lua i Stíl Chicago (17ú heag.)Malone, Violet M., agus June Sark Heinrich. Messages: Scott, Foresman Adult Reading, Comprehension. Glenview, Ill: Scott, Foresman, 1982.
Lua MLA (9ú heag.)Malone, Violet M., agus June Sark Heinrich. Messages: Scott, Foresman Adult Reading, Comprehension. Scott, Foresman, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.