APA-viite (7. p.)

Field Enterprises, inc, & Patterson, H. L. Patterson's American educational directory. v. [1]- 1904-. Field Enterprises [etc.].

Chicago-viite (17. p.)

Field Enterprises, inc, ja Homer L. Patterson. Patterson's American Educational Directory. V. [1]- 1904-. Chicago: Field Enterprises [etc.].

MLA-viite (9. p.)

Field Enterprises, inc, ja Homer L. Patterson. Patterson's American Educational Directory. V. [1]- 1904-. Field Enterprises [etc.].

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