Allen, C. R. (1919). The instructor: The man and the job : a hand book for instructors of industrial and vocational subjects. J. B. Lippincott Company.
Chicago Style (17th ed.) CitationAllen, Charles Ricketson. The Instructor: The Man and the Job : A Hand Book for Instructors of Industrial and Vocational Subjects. Philadelphia, London: J. B. Lippincott Company, 1919.
MLA (9th ed.) CitationAllen, Charles Ricketson. The Instructor: The Man and the Job : A Hand Book for Instructors of Industrial and Vocational Subjects. J. B. Lippincott Company, 1919.
Warning: These citations may not always be 100% accurate.