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Gaya APA

Sumarsono, S. (2004). Metode Riset Sumber Daya Manusia . Yogyakarta: Graha Ilmu.

Gaya MLA

Sumarsono, Sonny. "Metode Riset Sumber Daya Manusia". Yogyakarta: Graha Ilmu, 2004. Text.