APA-ийн эшлэл(7 дахь хэвлэлт)

JOHNSON, R. (1995). Ralph Johnson of perkins and will building and projects. Rizzoli.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

JOHNSON, Ralph. Ralph Johnson of Perkins and Will Building and Projects. New York: Rizzoli, 1995.

MLA -ийн эшлэл (9 дэх хэвлэлт)

JOHNSON, Ralph. Ralph Johnson of Perkins and Will Building and Projects. Rizzoli, 1995.