APA-čujuhus (7. p.)
Troutt, M. D., Pang, W. K., & Hou, S. H. (2004). Vertical density representation and its applications. World Scientific.
Chicago-čujuhus (17. p.)
Troutt, Marvin D., W. K. Pang, juo S. H. Hou. Vertical Density Representation and Its Applications. River Edge, NJ: World Scientific, 2004.
MLA-čujuhus (9. p.)
Troutt, Marvin D., et al. Vertical Density Representation and Its Applications. World Scientific, 2004.
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