APA

Nair N K, . (1994). Purchasing and Materials Management Ed.2. : .

Chicago

Nair N K, . 1994. Purchasing and Materials Management Ed.2. : .

Harvard

Nair N K, . (1994). Purchasing and Materials Management Ed.2. : .

MLA

Nair N K, . Purchasing and Materials Management Ed.2. : . 1994.