Kellaway, G. P. (1957). Map projections. (2nd ed.).
Chicago Edition CitationKellaway, George P. Map Projections. 2nd ed. 1957.
ציטוט MLAKellaway, George P. Map Projections. 2nd ed. 1957.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
Kellaway, G. P. (1957). Map projections. (2nd ed.).
Chicago Edition CitationKellaway, George P. Map Projections. 2nd ed. 1957.
ציטוט MLAKellaway, George P. Map Projections. 2nd ed. 1957.