Gaya APA
Bagaimana Memenangkan Negosiasi = winning at business negotiation. (1993).
8%.rnIndeks Keanekaragaman tin:
BP-4.
Gaya MLA
Bagaimana Memenangkan Negosiasi = winning at business negotiation.
Edisi Terjemahan.
8%.rnIndeks Keanekaragaman tin:
BP-4,
1993.
Text.