Ashbrook, P. C., & Renfrew, M. M. (1991). Safe laboratories: Principles and practices for design and remodeling. Lewis Publishers.
Chicago-viite (17. p.)Ashbrook, Peter C., ja Malcolm M. Renfrew. Safe Laboratories: Principles and Practices for Design and Remodeling. Chelsea, Mich.: Lewis Publishers, 1991.
MLA-viite (9. p.)Ashbrook, Peter C., ja Malcolm M. Renfrew. Safe Laboratories: Principles and Practices for Design and Remodeling. Lewis Publishers, 1991.
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