Clewell, T. (2000). The Shades of Modern Mourning in "Three Colours" Trilogy. Salisbury University. https://oaks.kent.edu/node/1449
Clewell, Tammy. 2000. “The Shades of Modern Mourning in ‘Three Colours’ Trilogy”. Salisbury University. https://oaks.kent.edu/node/1449.
Clewell, T. The Shades of Modern Mourning in "Three Colours" Trilogy. Salisbury University, 1 July 2000, https://oaks.kent.edu/node/1449.