T. A. Ahuja and G.S.Birdi. (1978). Fundamentals of building construction. Dhanpat Rai.
Chicago Edition CitationT. A. Ahuja and G.S.Birdi. Fundamentals of Building Construction. New Delhi: Dhanpat Rai, 1978.
ציטוט MLAT. A. Ahuja and G.S.Birdi. Fundamentals of Building Construction. Dhanpat Rai, 1978.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.