Cooperación : doctrina de armonía

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Agilda, Enrique
Hōputu: Pukapuka
I whakaputaina: Buenos Aires : Intercoop, 1965.
Putanga:3a. ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!