APA citiranje

DOEACC Society. (2001). Quanbook `O` level: Model questions Vol III Business systems...... BPB.

Chicago Style (17th ed.) Citation

DOEACC Society. Quanbook `O` Level: Model Questions Vol III Business Systems...... New Delhi: BPB, 2001.

MLA citiranje

DOEACC Society. Quanbook `O` Level: Model Questions Vol III Business Systems...... BPB, 2001.