Lihat Juga

• LXXXVIII.?Experiments on the synthesis of the terpenes. Part VIII. Synthesis of the optically active modifications of ?3-p-menthenol(8) and ?3.8(9)-p-menthadiene
  oleh: Kay, Francis William, et al.
  Terbitan: (1906)
• LXXX.?Experiments on the synthesis of the terpenes. Part XVIII. Synthesis of ?5-o-menthenol(8), ?6-o-menthenol(8), and the corresponding menthadienes
  oleh: Perkin, William Henry
  Terbitan: (1911)
• CCXXIII.?Experiments on the synthesis of the terpenes. Part XIV. Synthesis of d- and l-?5-m-menthenol(8), dl-?4-m-menthenol(8) and their derivatives
  oleh: Perkin, William Henry
  Terbitan: (1910)
• Ekonomi pembangunan dan perencanaan
  oleh: Jhingan, M. L
  Terbitan: (1992)
• Lingkungan, sistem alami, dan pembangunan
  oleh: Hufschmidt, Maynard M.
  Terbitan: (1983)