APA
Baras E. M., . (1986). The advanced guide to Lotus tm 1-2-3tm. : .
Chicago
Baras Edward M, . 1986. The advanced guide to Lotus tm 1-2-3tm. : .
Harvard
Baras E. M., . (1986). The advanced guide to Lotus tm 1-2-3tm. : .
MLA
Baras Edward M, . The advanced guide to Lotus tm 1-2-3tm. : . 1986.