Cost-benefit analysis /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Pearce, D W.
Ētahi atu kaituhi: Pearce, D. W.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New York : Macmillan, c1983.
Putanga:2nd ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!