APA

Davis (Fred), Mr.Navinkumar, . (1993). Windows 3.1 Bible. : .

Chicago

Davis (Fred), Mr.Navinkumar, . 1993. Windows 3.1 Bible. : .

Harvard

Davis (Fred), Mr.Navinkumar, . (1993). Windows 3.1 Bible. : .

MLA

Davis (Fred), Mr.Navinkumar, . Windows 3.1 Bible. : . 1993.