Cita APA (7a ed.)

Tang, M., & Thomas, H. (1992). The concept of strategic groups: Theoretical construct or analytical convenience. [s.n.].

Cita Chicago Style (17a ed.)

Tang, Ming-Je, y Howard Thomas. The Concept of Strategic Groups: Theoretical Construct or Analytical Convenience. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Tang, Ming-Je, y Howard Thomas. The Concept of Strategic Groups: Theoretical Construct or Analytical Convenience. [s.n.], 1992.