Gaya APA

McHugh, James M, Nickels, William G.. (2002). Understanding business (6e). Boston: McGraw-Hill.

Gaya Chicago

McHugh, James M, Nickels, William G.. Understanding business. 6e Boston: McGraw-Hill, 2002. CD ROM.

Gaya MLA

McHugh, James M, Nickels, William G.. Understanding business. 6e Boston: McGraw-Hill, 2002. CD ROM.

Gaya Turabian

McHugh, James M, Nickels, William G.. Understanding business. 6e Boston: McGraw-Hill, 2002. CD ROM.