APA

MACINTOSH J., . (1972). EXPLORING OUR WORLD. [s.l.]: MACMILLAN EDUCATION LIMITED.

Chicago

MACINTOSH JOAN, . 1972. EXPLORING OUR WORLD. [s.l.]: MACMILLAN EDUCATION LIMITED.

Harvard

MACINTOSH J., . (1972). EXPLORING OUR WORLD. [s.l.]: MACMILLAN EDUCATION LIMITED.

MLA

MACINTOSH JOAN, . EXPLORING OUR WORLD. [s.l.]: MACMILLAN EDUCATION LIMITED. 1972.