Foreman, P. (2000). The mystery of allegra: Stage 2 (700 Headwords). Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoForeman, Peter. The Mystery of Allegra: Stage 2 (700 Headwords). Oxford: Oxford Univ. Press, 2000.
Deismireacht MLAForeman, Peter. The Mystery of Allegra: Stage 2 (700 Headwords). Oxford: Oxford Univ. Press, 2000.
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