APA-ийн эшлэл(7 дахь хэвлэлт)

American Telephone and Telegraph Company. (1923). The application of electricity and magnetism to transmission in the telephone plant. American Telephone and Telegraph Company.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

American Telephone and Telegraph Company. The Application of Electricity and Magnetism to Transmission in the Telephone Plant. Dallas: American Telephone and Telegraph Company, 1923.

MLA -ийн эшлэл (9 дэх хэвлэлт)

American Telephone and Telegraph Company. The Application of Electricity and Magnetism to Transmission in the Telephone Plant. American Telephone and Telegraph Company, 1923.