APA aipamena

Parkhurst, C. C. (1963). English for business. Prentice-Hall.

Chicago Style aipamena

Parkhurst, Charles Chandler. English for Business. Englewood Cliffs, New Jersey: Prentice-Hall, 1963.

MLA aipamena

Parkhurst, Charles Chandler. English for Business. Prentice-Hall, 1963.