Gaya APA

Swanson, C, P., Hemmerle, W, J. (NULL). Statistical computations on digital computer . Massachusetts:: Massachusetts: Blaisdell; 1967..

Gaya MLA

Swanson, Carl, P.., Hemmerle, William, J.. "Statistical computations on digital computer". Massachusetts:: Massachusetts: Blaisdell; 1967., NULL. Text.