Gaya APA

Tsukui, J, &, M, Y. (1979). Contributions to Economic Analysis: Turnpike Optimality in Input-Output Systems . Amsterdam: North Holland Publishing Co..

Gaya MLA

Tsukui, Jinkichi, &, Murakami,, Yasusuke. "Contributions to Economic Analysis: Turnpike Optimality in Input-Output Systems". Amsterdam: North Holland Publishing Co., 1979. Text.