Frank, M. S., & Hutchins, P. J. (1981). Building language power with cloze: Comprehension, grammar, and writing practice. Modern Curriculum Press.
Lua i Stíl Chicago (17ú heag.)Frank, Marjorie Slavick, agus P. J. Hutchins. Building Language Power with Cloze: Comprehension, Grammar, and Writing Practice. Cleveland, Ohio: Modern Curriculum Press, 1981.
Lua MLA (8ú heag.)Frank, Marjorie Slavick, agus P. J. Hutchins. Building Language Power with Cloze: Comprehension, Grammar, and Writing Practice. Modern Curriculum Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.