APA
Vijaykumari rodda, gangadhar rao kancherla, .Shoulder-surfing resistant graphical password system for cloud. : .
Chicago
Vijaykumari rodda, gangadhar rao kancherla, .Shoulder-surfing resistant graphical password system for cloud. : .
Harvard
Vijaykumari rodda, gangadhar rao kancherla, .Shoulder-surfing resistant graphical password system for cloud. : .
MLA
Vijaykumari rodda, gangadhar rao kancherla, .: . .