Trautwine, J. C. (1907). The civil engineer's pocket-book.
Чикаго маягийн жагсаалтTrautwine, John C. The Civil Engineer's Pocket-book. New York, 1907.
MLA ишлэлTrautwine, John C. The Civil Engineer's Pocket-book. 1907.
Warning: These citations may not always be 100% accurate.