Waihangahia tētahi putanga matatini ake o tēnei rerenga kōrero I te tau 1915, i puta ia i te Whare Wānanga o Lincoln i Pennsylvania me te tohu paetahi.
Ko te tikanga, ko te putanga matatini ake o te rerenga korero ko "I te tau 1915, i puta ia i te Whare Wananga o Lincoln i Pennsylvania me te tohu Paetahi, Guthrie, R.V. (1998)".