Gaya APA
MA, D, A, S, S.
(2017).
Al-madkhal fi usul al-fiqh
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:
Shakura Printing.
Gaya MLA
MA, Dr., Ahmad, Sholihin, Siregar;.
"Al-madkhal fi usul al-fiqh".
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Shakura Printing,
2017.
Text.