by Murray, M, Barr, G D I
Published in South African medical journal (01.03.2022)

by Sharp, L, Barr, G.D.I
Published in The South African Journal of economics (01.12.1996)

by Petousis, T., Barr, G.D.I.
Published in Tydskrif vir studies in ekonomie en ekonometrie (01.04.2016)

by Kantor, B.S, Barr, G.D.I
Published in The South African Journal of economics (01.03.1993)

by Barr, G D I, Kantor, B S
Published in Tydskrif vir studies in ekonomie en ekonometrie (01.08.2013)

by Barr, G D I, Sharp, L J
Published in Tydskrif vir studies in ekonomie en ekonometrie (01.04.2006)

by Barr, G. D.I, Kantor, B. S, Holdsworth, C. G
Published in South African journal of business management (01.03.2007)

by Barr, G D I, B S, Kantor
Published in Tydskrif vir studies in ekonomie en ekonometrie (01.08.2005)

by Barr, G.D.I., Kantor, B S
Published in The South African Journal of economics (01.06.2003)

by Barr, G D I, Sharp, L
Published in Tydskrif vir studies in ekonomie en ekonometrie (01.04.2002)

by Whittaker, J., Barr, G.D.I.
Published in Applied economics (01.09.1989)

by G. D.I. Barr
Published in South African journal of business management (01.09.1987)

by G. D.I. Barr
Published in South African journal of business management (01.09.1986)

by D. J. Bradfield, G. D.I. Barr
Published in South African journal of business management (01.12.1989)

by R. C. Van Den Honert, G. D.I. Barr
Published in South African journal of business management (01.12.1988)

by G. D.I. Barr, R. C. van den Honert
Published in South African journal of business management (01.12.1988)

by G. D.I. Barr, J. F. Affleck-Graves
Published in South African journal of business management (01.03.1987)

by R. C. Van Den Honert, G. D.I. Barr, A. J. Galloway
Published in South African journal of business management (01.06.1989)

by D. J. Bradfield, G. D.I. Barr, J. F. Affleck-Graves
Published in South African journal of business management (01.03.1988)

by J. F. Affleck-Graves, G. D.I. Barr
Published in South African journal of business management (01.06.1986)