APA-ийн эшлэл(7 дахь хэвлэлт)

Elmaghraby, S. E. (1977). Activity networks: Project planning and control by network models. John Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Elmaghraby, Salah E. Activity Networks: Project Planning and Control by Network Models. Nueva York: John Wiley, 1977.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Elmaghraby, Salah E. Activity Networks: Project Planning and Control by Network Models. John Wiley, 1977.