APA

Weltbank, . (1978). The Planning of investment programs. Baltimore, Md. [u.a.]: Johns Hopkins Univ. Pr. [in Komm.].

Chicago

Weltbank, . 1978. The Planning of investment programs. Baltimore, Md. [u.a.]: Johns Hopkins Univ. Pr. [in Komm.].

Harvard

Weltbank, . (1978). The Planning of investment programs. Baltimore, Md. [u.a.]: Johns Hopkins Univ. Pr. [in Komm.].

MLA

Weltbank, . The Planning of investment programs. Baltimore, Md. [u.a.]: Johns Hopkins Univ. Pr. [in Komm.]. 1978.