APA (7th ed.) Citation

WeberSystems Incorporati. IBM PC & XT user`s handbook. BPB.

Chicago Style (17th ed.) Citation

WeberSystems Incorporati. IBM PC & XT User`s Handbook. New Delhi: BPB.

MLA (9th ed.) Citation

WeberSystems Incorporati. IBM PC & XT User`s Handbook. BPB.

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