APA (7 वां संस्करण) प्रशस्ति पत्र

Rai, M., & Qayyoom, Z. A. (2001). Risk taking behaviours among drug abusers of Dharan and the factors preventing team from seeking treatment.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rai, Malsari, और Zeena A. Qayyoom. Risk Taking Behaviours Among Drug Abusers of Dharan and the Factors Preventing Team from Seeking Treatment. 2001.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rai, Malsari, और Zeena A. Qayyoom. Risk Taking Behaviours Among Drug Abusers of Dharan and the Factors Preventing Team from Seeking Treatment. 2001.

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