APA (7th ed.) Citation

(1978). Masalah iklan. Departemen Perdagangan.

Chicago Style (17th ed.) Citation

Masalah Iklan. Departemen Perdagangan, 1978.

MLA (8th ed.) Citation

Masalah Iklan. Departemen Perdagangan, 1978.

Warning: These citations may not always be 100% accurate.