APA (7 वां संस्करण) प्रशस्ति पत्र

Okoth, D. M. (2000). Reading disabilities: Casual factors and intervention strategies among ESL leaners. [s.n.].

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Okoth, Dennis M. Reading Disabilities: Casual Factors and Intervention Strategies Among ESL Leaners. [S.l.]: [s.n.], 2000.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Okoth, Dennis M. Reading Disabilities: Casual Factors and Intervention Strategies Among ESL Leaners. [s.n.], 2000.

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