Truswell, E. M. (1978). Palynology of the Permo-Carboniferous in Tasmania: An interim report. Tasmania Dept. of Mines.
Chicago-referens (17:e uppl.)Truswell, Elizabeth M. Palynology of the Permo-Carboniferous in Tasmania: An Interim Report. Hobart, Tasmania: Tasmania Dept. of Mines, 1978.
MLA-referens (8:e uppl.)Truswell, Elizabeth M. Palynology of the Permo-Carboniferous in Tasmania: An Interim Report. Tasmania Dept. of Mines, 1978.
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