Iqbal, M., Srivastava, . .., & Siddiqi, T. O. (2000). Environmental hazards plants people. CBS.
Chicago Style (17. basım) AtıfIqbal, Muhammad, Srivastava,, ve Tariq Omar Siddiqi. Environmental Hazards Plants People. New Delhi: CBS, 2000.
MLA (9th ed.) AtıfIqbal, Muhammad, et al. Environmental Hazards Plants People. CBS, 2000.
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