APA (7th ed.) Citation

BERR, M. (1988). The Joy Of Selling Michael Beer. W H. Allen dan Co.

Chicago Style (17th ed.) Citation

BERR, Michael. The Joy Of Selling Michael Beer. W H. Allen dan Co, 1988.

MLA (8th ed.) Citation

BERR, Michael. The Joy Of Selling Michael Beer. W H. Allen dan Co, 1988.

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