Citace podle APA (7th ed.)

Johnson, D. W., & Johnson, F. P. (1982). Joining together: Group theory and group skills (2nd.ed.). Prentice-Hall.

Citace podle Chicago (17th ed.)

Johnson, David W., a Frank P. Johnson. Joining Together: Group Theory and Group Skills. 2nd.ed. New Jersey: Prentice-Hall, 1982.

Citace podle MLA (9th ed.)

Johnson, David W., a Frank P. Johnson. Joining Together: Group Theory and Group Skills. 2nd.ed. Prentice-Hall, 1982.

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