Social welfare /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Dinitto, Diana M.
Kaituhi rangatōpū: Dye Thomas R.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New Jersey : Prentice-Hall, c1983.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

Ngā tūemi rite