Yusnani Mohamad Yusof. Delloyd Industries (M) Sdn. Bhd.
Cita Chicago (17th ed.)Yusnani Mohamad Yusof. Delloyd Industries (M) Sdn. Bhd.
Cita MLA (8th ed.)Yusnani Mohamad Yusof. Delloyd Industries (M) Sdn. Bhd.
Atenció: Aquestes cites poden no estar 100% correctes.