Gaya APA

Jr, R, G, R. (2009). The supply chain crisis and disaster pyramid A theoretical framework for understanding preparedness and recovery (Vol. 39 No. 7, 2009). United Kingdom: Emerald.

Gaya MLA

Jr, R., Glenn, Richey. "The supply chain crisis and disaster pyramid A theoretical framework for understanding preparedness and recovery". Vol. 39 No. 7, 2009 United Kingdom: Emerald, 2009. Article.