Okolo, B. A. Indirectness in discourse: A study in paradoxical communication among the Igbos / Bertram A. Okolo. The language of African literature.(1998).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOkolo, Bertram A. "Indirectness in Discourse: A Study in Paradoxical Communication Among the Igbos / Bertram A. Okolo." The Language of African Literature.(1998) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रOkolo, Bertram A. "Indirectness in Discourse: A Study in Paradoxical Communication Among the Igbos / Bertram A. Okolo." The Language of African Literature.(1998), .
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.