. . "David"@en . "D. Bright Singh" . "Bright Singh" . "1917" . . "B." . . . "David Bright Singh" . "Singh"@en . "BRIGHT" . "BRIGHT SINGH" . . "David Bright" . "David BRIGHT BRIGHT SINGH" . "D." . "David B. Singh" . "Singh, D. Bright (David Bright)" . . "D. Bright Singh"@en-US . "David Bright Singh"@en . "David Bright Bright Singh" . "Bright Bright" . . . "Bright"@en .