APA-referens

Samar Singh. (2007). Technical learning-Ecological security: The foundation of sustainable development. SHIPRA India international centre.

Chicago-stil citat

Samar Singh. Technical Learning-Ecological Security: The Foundation of Sustainable Development. New Delhi: SHIPRA India international centre, 2007.

MLA-referens

Samar Singh. Technical Learning-Ecological Security: The Foundation of Sustainable Development. SHIPRA India international centre, 2007.