APA

Sasieni (Maurice); Yaspan (Arthur); Friedman (Lawrence), . (1959). Operations Research: Methods and Problems. : .

Chicago

Sasieni (Maurice); Yaspan (Arthur); Friedman (Lawrence), . 1959. Operations Research: Methods and Problems. : .

Harvard

Sasieni (Maurice); Yaspan (Arthur); Friedman (Lawrence), . (1959). Operations Research: Methods and Problems. : .

MLA

Sasieni (Maurice); Yaspan (Arthur); Friedman (Lawrence), . Operations Research: Methods and Problems. : . 1959.