Gaya APA
Tsai, S, C. (1982).
Coal Science and Technology 2: Fundamentals of Coal Beneficiation and Utilization .
Amsterdam:
Elsevier.
Gaya MLA
Tsai, Shirley, C..
"Coal Science and Technology 2: Fundamentals of Coal Beneficiation and Utilization".
Amsterdam:
Elsevier,
1982.
Text.