Gaya APA

Swanson, C, P., Hatten, M, L. (NULL). Macroeconomics for management . New: New Jersey: Pretice-Hall; 1981.

Gaya MLA

Swanson, Carl, P.., Hatten, Mary, Louise. "Macroeconomics for management". New: New Jersey: Pretice-Hall; 1981, NULL. Text.