Research designs.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Spector, Paul E.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Beverly Hills : Sage Publications, c1981.(1986 printing).
Rangatū:(Quantitative applications in the social sciences )
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:80 p. : ill. ; 22 cm.
Rārangi puna kōrero:Bibliography: p. 78-80.
ISBN:0803917090