APA-viite (7. p.)

LAL GEN H. (1990). TOTAL QUALITY MANAGEMENT: A PRACTICAL APPROACH. NEW AGE INTERNATIONAL.

Chicago-viite (17. p.)

LAL GEN H. TOTAL QUALITY MANAGEMENT: A PRACTICAL APPROACH. NEW DELHI: NEW AGE INTERNATIONAL, 1990.

MLA-viite (9. p.)

LAL GEN H. TOTAL QUALITY MANAGEMENT: A PRACTICAL APPROACH. NEW AGE INTERNATIONAL, 1990.