Gaya APA

Richards, G., Grinsted, S. (2013). The logistics and supply chain toolkit : over 90 tools for transport, warehousing and inventory management . United Kingdom: Kogan Page.

Gaya MLA

Richards, Gwynne., Grinsted, Susan. "The logistics and supply chain toolkit : over 90 tools for transport, warehousing and inventory management". United Kingdom: Kogan Page, 2013. Book.