INFA PUBLICATIONS. (1988). PRESS AND ADVERTISERS YEAR BOOK 1988 (25.). INFA PUBLICATIONS.
Chicago-čujuhus (17. p.)INFA PUBLICATIONS. PRESS AND ADVERTISERS YEAR BOOK 1988. 25. NEW DELHI: INFA PUBLICATIONS, 1988.
MLA-čujuhus (9. p.)INFA PUBLICATIONS. PRESS AND ADVERTISERS YEAR BOOK 1988. 25. INFA PUBLICATIONS, 1988.
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