El secreto mas grande del mundo

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Og Mandino
Reo:Español
I whakaputaina: Mexico Diana 1977
Putanga:1 ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!