ZAHROWARDI, S. (1973). Soal Jawab Cost Accounting Semester I/Setiawan Zahrowardi. FE UGM.
Lua i Stíl Chicago (17ú heag.)ZAHROWARDI, Setiawan. Soal Jawab Cost Accounting Semester I/Setiawan Zahrowardi. FE UGM, 1973.
Lua MLA (8ú heag.)ZAHROWARDI, Setiawan. Soal Jawab Cost Accounting Semester I/Setiawan Zahrowardi. FE UGM, 1973.
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