-52 -- Peter Drysdale, Andrew Elek and Hadi Soesastro (1998), 'Open Regionalism: The Nature of Asia Pacific Integration', in Peter … Zones', in Bijit Bora and Christopher Findlay (eds), Regional Integration and the Asia-Pacific, Chapter 14, Oxford …-Pacific Economic Literature, 21 (2), November, 29-47 -- Richard Pomfret (2009), 'Regionalism in the Asia-Pacific Region: How Wide, How …