APA-viite (7. p.)
Ahmad, G., & Md. Shahabuddin. (1992). Practical physics: For degree students (3 rd ed.). Hafiz Book Center.
Chicago-viite (17. p.)
Ahmad, Gasuddin, ja Md. Shahabuddin. Practical Physics: For Degree Students. 3 rd ed. Dhaka: Hafiz Book Center, 1992.
MLA-viite (9. p.)
Ahmad, Gasuddin, ja Md. Shahabuddin. Practical Physics: For Degree Students. 3 rd ed. Hafiz Book Center, 1992.
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