Sí... de acuerdo! : cómo negociar sin ceder /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Fisher, Roger
Ētahi atu kaituhi: Ury, William, Patton, Bruce
Hōputu: Pukapuka
I whakaputaina: Barcelona : Norma, 1993.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:xix, 228 p. ; 21 cm.
ISBN:958-04-2507-8