APA Style

Dillon, William R., Madden, Thomas J., Firtle, Neil H.. (1990). Marketing research in a marketing environment (2nd). Homewood,: IL : Irwin,.

Chicago Style

Dillon, William R., Madden, Thomas J., Firtle, Neil H.. Marketing research in a marketing environment. 2nd Homewood,: IL : Irwin,, 1990. Text.

MLA Style

Dillon, William R., Madden, Thomas J., Firtle, Neil H.. Marketing research in a marketing environment. 2nd Homewood,: IL : Irwin,, 1990. Text.

Turabian Style

Dillon, William R., Madden, Thomas J., Firtle, Neil H.. Marketing research in a marketing environment. 2nd Homewood,: IL : Irwin,, 1990. Print.