Gaya APA

Haiduk, H. Paul, Ross, Paul W.. (1991). Increasing Your Productivity With Lotus 1-2-3 Release 2.2 . Ohio: MCGRAW-HILL.

Gaya Chicago

Haiduk, H. Paul, Ross, Paul W.. Increasing Your Productivity With Lotus 1-2-3 Release 2.2. Ohio: MCGRAW-HILL, 1991. .

Gaya MLA

Haiduk, H. Paul, Ross, Paul W.. Increasing Your Productivity With Lotus 1-2-3 Release 2.2. Ohio: MCGRAW-HILL, 1991. .

Gaya Turabian

Haiduk, H. Paul, Ross, Paul W.. Increasing Your Productivity With Lotus 1-2-3 Release 2.2. Ohio: MCGRAW-HILL, 1991. .