APA aipamena

Ali Mir Najabat. Invention That Changed The World -II. National Book Trust.

Chicago Style aipamena

Ali Mir Najabat. Invention That Changed The World -II. 1972 1972: National Book Trust.

MLA aipamena

Ali Mir Najabat. Invention That Changed The World -II. National Book Trust.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.