APA-čujuhus (7. p.)
Keirsey, D., & Bates, M. M. (1978). Please understand me: Character & temperament types (5th ed.). Prometheus Nemesis.
Chicago-čujuhus (17. p.)
Keirsey, David, juo Marilyn M. Bates. Please Understand Me: Character & Temperament Types. 5th ed. Del Mar, CA: Prometheus Nemesis, 1978.
MLA-čujuhus (9. p.)
Keirsey, David, juo Marilyn M. Bates. Please Understand Me: Character & Temperament Types. 5th ed. Prometheus Nemesis, 1978.
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