A manual of ethics/

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: MACKENZIE, John S.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: London: University Tutorial Press, 1929.
Putanga:6thed.
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!