Latsis, S. J. (1976). Method and appraisal in economics :: [papers resulting from the Economics sessions of the Nafplion colloquium on research programmes in physics and economics held in Nafplion, Greece, 2-14 September 1974]. Cambridge, MA [etc.]: Cambridge University Press.

Latsis, Spiro J. Method and Appraisal in Economics :: [papers Resulting From the Economics Sessions of the Nafplion Colloquium On Research Programmes in Physics and Economics Held in Nafplion, Greece, 2-14 September 1974]. Cambridge, MA [etc.]: Cambridge University Press, 1976.

Latsis, Spiro J. Method and Appraisal in Economics :: [papers Resulting From the Economics Sessions of the Nafplion Colloquium On Research Programmes in Physics and Economics Held in Nafplion, Greece, 2-14 September 1974]. Cambridge, MA [etc.]: Cambridge University Press, 1976.