TEACHI GUIDE ... (1985). Teachi guide and index: To compton's precyclopedia. F.E. Compton Company.
Chicago-viite (17. p.)TEACHI GUIDE ... Teachi Guide and Index: To Compton's Precyclopedia. Chicago: F.E. Compton Company, 1985.
MLA-viite (9. p.)TEACHI GUIDE ... Teachi Guide and Index: To Compton's Precyclopedia. F.E. Compton Company, 1985.
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