John Crerar Library. (1904). A list of cyclopedias and dictionaries: With a list of directories. August, 1904. Printed by order of the Board of Directors.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিJohn Crerar Library. A List of Cyclopedias and Dictionaries: With a List of Directories. August, 1904. Chicago: Printed by order of the Board of Directors, 1904.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিJohn Crerar Library. A List of Cyclopedias and Dictionaries: With a List of Directories. August, 1904. Printed by order of the Board of Directors, 1904.
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