Kral, T., & Thomas Kral. (1985). Portraits in words: Reading and listening skills text for students of English as a foreign language : advanced level. Washington: United States Information Agency.
শিকাগো স্টাইলে সাইটেশনKral, Thomas, এবং Thomas Kral. Portraits in Words: Reading and Listening Skills Text for Students of English As a Foreign Language : Advanced Level. Washington: United States Information Agency, 1985.
এমএলএ সাইটেশনKral, Thomas, এবং Thomas Kral. Portraits in Words: Reading and Listening Skills Text for Students of English As a Foreign Language : Advanced Level. Washington: United States Information Agency, 1985.
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