Cita APA (7a ed.)

Sheaves, D. E., & Barnes, J. G. (1996). The fundamentals of relationships: An exploration of the concept to guide marketing implementation. [s.n.].

Cita Chicago Style (17a ed.)

Sheaves, Daphne E., y James G. Barnes. The Fundamentals of Relationships: An Exploration of the Concept to Guide Marketing Implementation. [S.l.]: [s.n.], 1996.

Cita MLA (9a ed.)

Sheaves, Daphne E., y James G. Barnes. The Fundamentals of Relationships: An Exploration of the Concept to Guide Marketing Implementation. [s.n.], 1996.