Preview Citation

 Joel Arthur Barker. In Ratcliffe, S. (Ed.), Oxford Essential Quotations. : Oxford University Press. Retrieved 30 Jun. 2022, from https://www.oxfordreference.com/view/10.1093/acref/9780191826719.001.0001/q-oro-ed4-00011987.

"Joel Arthur Barker." Oxford Essential Quotations. Ed. Ratcliffe, Susan. : Oxford University Press, . Oxford Reference. Date Accessed 30 Jun. 2022 <https://www.oxfordreference.com/view/10.1093/acref/9780191826719.001.0001/q-oro-ed4-00011987>.

"Joel Arthur Barker." In Oxford Essential Quotations, edited by Ratcliffe, Susan. : Oxford University Press, https://www.oxfordreference.com/view/10.1093/acref/9780191826719.001.0001/q-oro-ed4-00011987.