Cita APA (7a ed.)

Kenny, B., & Dyson, K. (1989). Marketing in small businesses. Routledge.

Cita Chicago Style (17a ed.)

Kenny, Brian, y Karen Dyson. Marketing in Small Businesses. London [etc.]: Routledge, 1989.

Cita MLA (9a ed.)

Kenny, Brian, y Karen Dyson. Marketing in Small Businesses. Routledge, 1989.