Nayak, P. R. (1994). Breakthroughs! Amsterdam: Pfeiffer & Company.
Trích dẫn kiểu ChicagoNayak, P. Ranganath. Breakthroughs! Amsterdam: Pfeiffer & Company, 1994.
MLA CitationNayak, P. Ranganath. Breakthroughs! Amsterdam: Pfeiffer & Company, 1994.
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