Long, Ronald W. and Diomande, Raoul S. 1968. Grammatical Outline and Introductory Exercises. In TDyula: instructional materials, intensive language courses, language instruction, tape recordings, workbooks.
@incollection{LongDiomandeGrammatical1968,
author = {Long, Ronald W. and Diomande, Raoul S.},
booktitle = {TDyula: instructional materials, intensive language courses, language instruction, tape recordings, workbooks},
title = {Grammatical Outline and Introductory Exercises},
year = {1968}
}