R.I, D. P. (1978). STANDAR METODE PENGUJIAN. Dep.Perdagangan.
Chicago Style (17th ed.) CitationR.I, DEPARTEMEN PERDAGANGAN. STANDAR METODE PENGUJIAN. Dep.Perdagangan, 1978.
MLA (8th ed.) CitationR.I, DEPARTEMEN PERDAGANGAN. STANDAR METODE PENGUJIAN. Dep.Perdagangan, 1978.
Warning: These citations may not always be 100% accurate.