APA

Shiva Ramu S., . (2000). Twentieth century management tools and techniques management. : Wheeler Publishers, Allahabad.

Chicago

Shiva Ramu S, . 2000. Twentieth century management tools and techniques management. : Wheeler Publishers, Allahabad.

Harvard

Shiva Ramu S., . (2000). Twentieth century management tools and techniques management. : Wheeler Publishers, Allahabad.

MLA

Shiva Ramu S, . Twentieth century management tools and techniques management. : Wheeler Publishers, Allahabad. 2000.