American institute of architects press & Pickar, R. L. Marketing for design firms in the 1990s. American institute of architects press.
Παραπομπή σε μορφή Chicago (17η εκδ.)American institute of architects press και Roger L. Pickar. Marketing for Design Firms in the 1990s. Washington: American institute of architects press.
Παραπομπή σε μορφή MLA (8th εκδ.)American institute of architects press και Roger L. Pickar. Marketing for Design Firms in the 1990s. American institute of architects press.
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