1. “An Evaluation of the Pennsylvania Foreign Language Project.”;Aleamoni;The Modern Language Journal,1969
2. “Children's First Language as a Model for Second Language Learning.”;Asher;The Modern Language Journal,1972
3. “The Total Physical Response Approach to Second Language Learning.”;Asher;The Modern Language Journal,1969
4. “The Lozanov Method and Its American Adaptations.”;Bancroft;The Modern Language Journal,1978
5. “Nucleation and the Audio-Lingual Approach.”;Belasco;The Modern Language Journal,1965