APA (7th ed.) Citation

(1977). International directory of published market research (2nd ed.). B.O.T.B..

Chicago Style (17th ed.) Citation

International Directory of Published Market Research. 2nd ed. B.O.T.B., 1977.

MLA (9th ed.) Citation

International Directory of Published Market Research. 2nd ed. B.O.T.B., 1977.

Warning: These citations may not always be 100% accurate.