Philippines. Department of Environment and Natural Resources. (1980). Managing land resources for social justice. s.n.
Chicago Style (17th ed.) CitationPhilippines. Department of Environment and Natural Resources. Managing Land Resources for Social Justice. [s.l: s.n, 1980.
ציטוט MLAPhilippines. Department of Environment and Natural Resources. Managing Land Resources for Social Justice. s.n, 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.