Book Collie, Michael; Diemer, John (2004)
Murchison's Wanderings in Russia: His Geological Exploration of Russia in Europe and the Ural Mountains, 1840 and 1841. (/isis/citation/CBB000771625/) unapi

Chapter Collie, Michael (2003)
Hugh Miller's Dealings with Contemporary Scientists. In: Celebrating the Life and Times of Hugh Miller: Scotland in the Early 19th Century, Ethnography and Folklore, Geology and Natural History, Church and Society (p. 227). (/isis/citation/CBB000650815/) unapi

Book Collie, Michael; Bennett, Susan (1996)
George Gordon: An annotated catalogue of his scientific correspondence. (/isis/citation/CBB000074738/) unapi

Book Collie, Michael; Diemer, John (1995)
Murchison in Moray: A geologist on home ground. With the correspondence of Roderick Impey Murchison and the Rev. Dr. George Gordon of Birnie. (/isis/citation/CBB000030582/) unapi

Article Collie, Michael (1995)
George Gordon (1801-1893), man of science. Archives of Natural History (pp. 29-49). (/isis/citation/CBB000050348/) unapi

Book Keillar, Ian; Smith, John S. (1995)
George Gordon: Man of science. (/isis/citation/CBB000069755/) unapi

Book Collie, Michael (1991)
Huxley at work. With the scientific correspondence of T.H. Huxley and the Rev. Dr George Gordon of Birnie, near Elgin. (/isis/citation/CBB000053252/) unapi

Book Collie, Michael (1988)
Henry Maudsley, a Victorian psychiatrist: A bibliographical study. (/isis/citation/CBB000032092/) unapi