Appenbrink, D. W., Hounshell, P. B., Halpern Slote, S., & Smith, O. J. (1981). Physical Science: Annotated teacher's edition. Prentice Hall, Inc.
Chicago-čujuhus (17. p.)Appenbrink, David W., Paul B. Hounshell, Silvia Halpern Slote, juo Otis J. Smith. Physical Science: Annotated Teacher's Edition. Englewood Cliffs, New Jersey: Prentice Hall, Inc, 1981.
MLA-čujuhus (9. p.)Appenbrink, David W., et al. Physical Science: Annotated Teacher's Edition. Prentice Hall, Inc, 1981.
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