APA-ийн эшлэл(7 дахь хэвлэлт)

Mohd. Warid Hussin, P., Awal, A. S. M. A., & The International Conference on Durability of Building Materials and Components. Influence of palm oil fuel ash on strength and durability of concrete.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mohd. Warid Hussin, Prof., A. S. M. Abdul Awal, ба The International Conference on Durability of Building Materials and Components. Influence of Palm Oil Fuel Ash on Strength and Durability of Concrete.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mohd. Warid Hussin, Prof., et al. Influence of Palm Oil Fuel Ash on Strength and Durability of Concrete.