Chinese in 1967

Intermediate Chinese Reader, Part I by DeFrancis, John

Speak Mandarin, Textbook by Tewksbury, Gardner M., Fenn, Henry C.

Twenty Lectures on Chinese Culture: An Intermediary Chinese Textbook by Chao, Howard H., Chang, Richard, Huang, Parker Po-Fei

Intermediate Reader in Modern Chinese by Mills, Harriet C.