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Gaya APA

Undang-Undang Republik Indonesia Nomor 25 Tahun 1997 tentang Ketenagakerjaan. (1997). Jakarta: Jakarta.

Gaya MLA

Undang-Undang Republik Indonesia Nomor 25 Tahun 1997 tentang Ketenagakerjaan. . Jakarta: Jakarta, 1997. Text.