Engelmann, S., Steve Osborn, & Susan Hanner. (1989). Comprehension skills: Comprehension B1. U.S.: SRA/McGraw-Hill.
Trích dẫn kiểu ChicagoEngelmann, Siegfried, Steve Osborn, và Susan Hanner. Comprehension Skills: Comprehension B1. U.S.: SRA/McGraw-Hill, 1989.
Deismireacht MLAEngelmann, Siegfried, Steve Osborn, và Susan Hanner. Comprehension Skills: Comprehension B1. U.S.: SRA/McGraw-Hill, 1989.
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