The art of understanding yourself /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Osborne, Cecil G.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Michigan : Zondervan, 1967.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!