APA-ийн эшлэл(7 дахь хэвлэлт)

Ziemer, R. E., Tranter, W. H., & Fannin, D. R. (1998). Signals and systems continuous and discrete (4th ed.). Prentice Hall.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ziemer, Rodger E., William H. Tranter, ба D. Ronald Fannin. Signals and Systems Continuous and Discrete. 4th ed. New Jersey: Prentice Hall, 1998.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ziemer, Rodger E., et al. Signals and Systems Continuous and Discrete. 4th ed. Prentice Hall, 1998.