Society for Projective Techniques and Personality Assessment. (1971). Journal of Personality Assessment. Lawrence Erlbaum Associates.
Citação do estilo Chicago (17ª ed.)Society for Projective Techniques and Personality Assessment. Journal of Personality Assessment. Hillsdale, NJ: Lawrence Erlbaum Associates, 1971.
Citação MLA (8ª ed.)Society for Projective Techniques and Personality Assessment. Journal of Personality Assessment. Lawrence Erlbaum Associates, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.