Philippine Islands. Department of Agriculture and Commerce. (1995). Manual on land surveys. Department of Environment and Natural Resources.
Chicago Style (17th ed.) CitationPhilippine Islands. Department of Agriculture and Commerce. Manual on Land Surveys. Quezon City: Department of Environment and Natural Resources, 1995.
ציטוט MLAPhilippine Islands. Department of Agriculture and Commerce. Manual on Land Surveys. Department of Environment and Natural Resources, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.