Gaya APA

Swanson, C, P., Schultz, W, J. (1961). **Outline of marketing William J. Schultz . New Jersey: New Jersey: Littlefield, Adams & Co; 1961.

Gaya MLA

Swanson, Carl, P.., Schultz, William, J. "**Outline of marketing William J. Schultz". New Jersey: New Jersey: Littlefield, Adams & Co; 1961, 1961. Text.