APA

(2015). "Basic Structural Design (Timber, Masonry and Steel)". : .

Chicago

2015. "Basic Structural Design (Timber, Masonry and Steel)". : .

Harvard

(2015). "Basic Structural Design (Timber, Masonry and Steel)". : .

MLA

"Basic Structural Design (Timber, Masonry and Steel)". : . 2015.