APA (7th ed.) Citation

DUDENEY,HENRY ERNEST. REKREASI MATEMATIKA JILID 1-JILID 4. INDONESIA PUBLISHING.

Chicago Style (17th ed.) Citation

DUDENEY,HENRY ERNEST. REKREASI MATEMATIKA JILID 1-JILID 4. INDONESIA PUBLISHING.

MLA (8th ed.) Citation

DUDENEY,HENRY ERNEST. REKREASI MATEMATIKA JILID 1-JILID 4. INDONESIA PUBLISHING.

Warning: These citations may not always be 100% accurate.