APA Style
PENNER, R.C.. (1992).
COMBINATORICS OF TRAIN TRACK .
PRINCETON:
MCGRAW-HILL BOOK COMPANY.
Chicago Style
PENNER, R.C..
COMBINATORICS OF TRAIN TRACK.
PRINCETON:
MCGRAW-HILL BOOK COMPANY,
1992.
Buku.
MLA Style
PENNER, R.C..
COMBINATORICS OF TRAIN TRACK.
PRINCETON:
MCGRAW-HILL BOOK COMPANY,
1992.
Buku.
Turabian Style
PENNER, R.C..
COMBINATORICS OF TRAIN TRACK.
PRINCETON:
MCGRAW-HILL BOOK COMPANY,
1992.
Buku.