Baltimore, Maryland : Project Muse, 2017 (Baltimore, Md. : Project MUSE, 2015)

Oxford [England] : Reproduced and distributed overseas by African Books Collective (Baltimore, Md. : Project MUSE, 2015)

Port Harcourt, Nigeria : Linguistic Association of Nigeria in collaboration with M & J Grand Orbit Communications Ltd., [2016] (Baltimore, Md. : Project MUSE, 2015)

[Oxford, England] : [Distributed by African Books Collective] (Baltimore, Md. : Project MUSE, 2015)

Baltimore, Maryland : Project Muse, 2015 (Baltimore, Md. : Project MUSE, 2015)

Lac-Beauport, [Quebec] : MEABOOKS, 2015. (Baltimore, Md. : Project MUSE, 2015)

[Lac-Beauport, Quebec] : MEABOOKS Inc., 2014. (Baltimore, Md. : Project MUSE, 2015)

[Oxford, England] : [Distributed by African Books Collective] (Baltimore, Md. : Project MUSE, 2015)

Baltimore, Maryland : Project Muse, 2015 (Baltimore, Md. : Project MUSE, 2015)